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Hematology/Oncology

Priyanka Mittar, DO

Works at hospitals in Baltimore, MD · Maryland

Summary

Dr. Priyanka Mittar, DO is a hematologist-oncologist at 21 Crossroads Dr, Suite 430, Owings Mills, MD 21117. Phone: (443) 849-3051. Accepts Medicare assignment. In 2024, Priyanka Mittar had 396 Original Medicare patients and 7,320 services. NPI 1063674927. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Hematologist-oncologist (Medicare lists Hematology/Oncology)
  • Address: 21 Crossroads Dr, Suite 430, Owings Mills, MD 21117 · Directions (11 more locations)
  • Phone: (443) 849‑3051
  • Medicare: Accepts Medicare assignment
  • Hospital: Greater Baltimore Medical Center
  • Group practice: Greater Baltimore Medical Center
  • Medical school: Philadelphia College Of Osteopathic Medicine · graduated 2007 (19 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Priyanka Mittar, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Priyanka Mittar accept Medicare assignment?
Yes. Medicare's clinician data says Priyanka Mittar accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Priyanka Mittar see?
In 2024, CMS data shows 396 Original Medicare patients and 7,320 services for Priyanka Mittar. This counts Original Medicare only and measures volume, not quality.
What is Priyanka Mittar's NPI number?
1063674927. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Priyanka Mittar, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients396
Services billed to Medicare7,320
Different services or procedures45
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)397 services
  2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)314 services
  3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)187 services
  4. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)48 services
  5. Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (G2212)38 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
  • Arthritis44%
  • Diabetes27%
  • Anxiety25%

Hospitals where Priyanka Mittar works

Medicare's Facility Affiliation Data lists Priyanka Mittar at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Priyanka Mittar is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 12; the Medicare profile lists all.

Group practices

Medicare enrollment lists Priyanka Mittar as a member of this group (CMS data updated October 2, 2026).

  • Greater Baltimore Medical Center354 clinicians in the group

Specialties

Find other Hematology/Oncology doctors in Maryland →

Other hematologist-oncologists in Maryland

Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.

All hematologist-oncologists in Maryland →

Other clinicians in Greater Baltimore Medical Center

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialDO
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year2007 (19 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1063674927
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians