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Diagnostic Radiology

Nitin K. Tanna, MD

Works at hospitals in Lancaster, PA · Pennsylvania

Summary

Dr. Nitin K. Tanna, MD is a radiologist at 555 N Duke St, Lancaster, PA 17602. Phone: (717) 544-4900. Accepts Medicare assignment. In 2024, Nitin K. Tanna had 2,476 Original Medicare patients and 11,932 services. NPI 1952304321. 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: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 555 N Duke St, Lancaster, PA 17602 · Directions (2 more locations)
  • Phone: (717) 544‑4900
  • Medicare: Accepts Medicare assignment
  • Hospital: Lancaster General Hospital
  • Group practice: Lancaster Radiology Associates Ltd (+1 more)
  • Medical school: Perelman School Of Med At The University Of Pennsylvania · graduated 1990 (36 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Nitin K. Tanna, 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 Nitin K. Tanna accept Medicare assignment?
Yes. Medicare's clinician data says Nitin K. Tanna 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 Nitin K. Tanna see?
In 2024, CMS data shows 2,476 Original Medicare patients and 11,932 services for Nitin K. Tanna. This counts Original Medicare only and measures volume, not quality.
What is Nitin K. Tanna's NPI number?
1952304321. 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 Nitin K. Tanna, 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 patients2,476
Services billed to Medicare11,932
Different services or procedures108
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Injection, gadoterate meglumine, 0.1 ml (A9575)7,310 services
  2. Screening 3d breast mammography (77063)1,036 services
  3. Screening mammography (77067)1,034 services
  4. Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)242 services
  5. Diagnostic mammography of 1 breast (77065)188 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 cholesterol75%
  • High blood pressure69%
  • Arthritis50%
  • Anxiety29%
  • Diabetes26%
  • Chronic kidney disease26%

Hospitals where Nitin K. Tanna works

Medicare's Facility Affiliation Data lists Nitin K. Tanna 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 Nitin K. Tanna is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Nitin K. Tanna as a member of these groups (CMS data updated October 2, 2026).

  • Lancaster Radiology Associates Ltd56 clinicians in the group
  • Mri Group, LLP28 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Pennsylvania →

Other radiologists in Lancaster

Clinicians with the same Medicare primary specialty in Lancaster, PA — not a recommendation.

All radiologists in Lancaster →

Other clinicians in Lancaster Radiology Associates Ltd

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

Clinician information

CredentialMD
Medical schoolPerelman School Of Med At The University Of Pennsylvania
Graduation year1990 (36 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1952304321
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