2026 NPPES data Internal Medicine Physician NPI 1265173132
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NILOUFAR ALIMOHAMMADI

Internal Medicine Physician in ANNAPOLIS, Maryland. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
235
Medicare Part D claims · 58 beneficiaries · Internal Medicine Physician avg: 3K

What the federal data shows

NILOUFAR ALIMOHAMMADI filed 235 Medicare Part D claims in 2023 as a Internal Medicine Physician in ANNAPOLIS, Maryland.

235
Part D claims, 2023
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

NILOUFAR ALIMOHAMMADI's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

235 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board certification likely (heuristic — not verified)

NILOUFAR ALIMOHAMMADI practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about NILOUFAR ALIMOHAMMADI?

Quality data not reported

NPI registry status

Active

Issued 04/05/2022

NPI 1265173132

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

235 91% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in Maryland

How Internal Medicine Physician compares to other specialties among Maryland providers

Maryland providers

Internal Medicine Physician share within Maryland

1. Internal Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Internal Medicine Physician share within Maryland

Specialty board-certification context

Estimated specialty board-certified rate — Internal Medicine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Internal Medicine Physician ABMS/AOA estimate

Est. board-certified rate (Internal Medicine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Internal Medicine Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

NILOUFAR ALIMOHAMMADI is a Internal Medicine Physician provider practicing in ANNAPOLIS, Maryland, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1265173132. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

NILOUFAR ALIMOHAMMADI appears in the CMS NPPES registry as a Internal Medicine Physician provider at 2003 MEDICAL PKWY STE 350, ANNAPOLIS, MD, 21401, with a listed phone of (443) 951-4286. NPI 1265173132 was issued on 04/05/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALIMOHAMMADI most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 235 prescription claims written by this provider, covering 58 Medicare beneficiaries and totaling roughly $16K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

2003 MEDICAL PKWY STE 350
ANNAPOLIS, MD 21401

Provider Details

NPI 1265173132
Specialty Internal Medicine Physician
Gender Female
NPI Issued 04/05/2022

Hospital and facility affiliations

Facilities where NILOUFAR ALIMOHAMMADI bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

MEDSTAR MEDICAL GROUP II LLC
WASHINGTON, DC

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

235
Total Claims
$16K
Total Drug Cost
58
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
338
Total Day Supply
9,064
Generic Drug Cost
$3K

Patient Demographics

Average Patient Age
72.3 years
Avg HCC Risk Score
2.37
Gender Split
55% female / 45% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Amlodipine Besylate
21
Atorvastatin Calcium
14

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Internal Medicine Physician Overview

How NILOUFAR ALIMOHAMMADI fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

NILOUFAR ALIMOHAMMADI's 235 claims are below the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Maryland

Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as ALIMOHAMMADI.

Compare Internal Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is NILOUFAR ALIMOHAMMADI's specialty?
NILOUFAR ALIMOHAMMADI specializes in Internal Medicine Physician and practices in ANNAPOLIS, Maryland.
How much does NILOUFAR ALIMOHAMMADI prescribe under Medicare Part D?
In 2023, NILOUFAR ALIMOHAMMADI wrote 235 Medicare Part D claims totaling $16K in drug costs for 58 beneficiaries.
Where is NILOUFAR ALIMOHAMMADI located?
NILOUFAR ALIMOHAMMADI is located at 2003 MEDICAL PKWY STE 350, ANNAPOLIS, MD, 21401. Phone: (443) 951-4286.
What is NILOUFAR ALIMOHAMMADI's NPI number?
NILOUFAR ALIMOHAMMADI's National Provider Identifier (NPI) is 1265173132, issued on 04/05/2022.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does NILOUFAR ALIMOHAMMADI prescribe most often?
Based on 2023 Medicare Part D data, NILOUFAR ALIMOHAMMADI's most frequently prescribed drugs include Amlodipine Besylate, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NILOUFAR ALIMOHAMMADI accept Medicare?
NILOUFAR ALIMOHAMMADI appears in CMS Medicare data with 235 Part D claims and 58 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NILOUFAR ALIMOHAMMADI's credentials?
NILOUFAR ALIMOHAMMADI's NPI is 1265173132. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology