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Internal Medicine

Nishanat A. Patel, DO

Works at hospitals in W Concord, MA · Massachusetts

Summary

Dr. Nishanat A. Patel, DO is an internal medicine doctor at 133 Old Rd To 9 Acre Cor, Concord, MA 01742. Phone: (978) 287-3020. Accepts Medicare assignment. In 2024, Nishanat A. Patel had 367 Original Medicare patients and 860 services. NPI 1992167126. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 133 Old Rd To 9 Acre Cor, Concord, MA 01742 · Directions
  • Phone: (978) 287‑3020
  • Medicare: Accepts Medicare assignment
  • Hospital: Emerson Hospital -
  • Group practice: Emerson Practice Associates, Inc
  • Medical school: New York College Of Osteo Medicine Of New York Institute Of Technology · graduated 2016 (10 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Nishanat A. Patel, 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 Nishanat A. Patel accept Medicare assignment?
Yes. Medicare's clinician data says Nishanat A. Patel 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 Nishanat A. Patel see?
In 2024, CMS data shows 367 Original Medicare patients and 860 services for Nishanat A. Patel. This counts Original Medicare only and measures volume, not quality.
What is Nishanat A. Patel's NPI number?
1992167126. 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 Nishanat A. Patel, 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 patients367
Services billed to Medicare860
Different services or procedures10
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)269 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)238 services
  3. Hospital discharge day management, more than 30 minutes (99239)200 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)100 services
  5. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)37 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%
  • Arthritis56%
  • Anxiety51%
  • Depression49%
  • Heart failure47%

Hospitals where Nishanat A. Patel works

Medicare's Facility Affiliation Data lists Nishanat A. Patel 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.

  • Emerson Hospital -W Concord, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220084

Practice locations

Addresses where Nishanat A. Patel is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Nishanat A. Patel as a member of this group (CMS data updated October 2, 2026).

  • Emerson Practice Associates, Inc240 clinicians in the group

Specialties

Find other Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Concord

Clinicians with the same Medicare primary specialty in Concord, MA — not a recommendation.

All internal medicine doctors in Concord →

Other clinicians in Emerson Practice Associates, Inc

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

Clinician information

CredentialDO
Medical schoolNew York College Of Osteo Medicine Of New York Institute Of Technology
Graduation year2016 (10 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1992167126
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