2026 NPPES data Plastic Surgery within the Head & Neck (Otolaryngology) Physician NPI 1114312527 MD
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AMARBIR GILL, MD

Plastic Surgery within the Head & Neck (Otolaryngology) Physician in ANN ARBOR, Michigan. 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
115
Medicare Part D claims · 51 beneficiaries · Plastic Surgery within the Head & Neck (Otolaryngology) Physician avg: 379
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

AMARBIR GILL, MD filed 115 Medicare Part D claims in 2023 as a Plastic Surgery within the Head & Neck (Otolaryngology) Physician in ANN ARBOR, Michigan, prescribing 87% generic.

115
Part D claims, 2023
87%
generic prescribing
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.

AMARBIR GILL, MD's Medicare Part D volume vs every U.S. prescriber

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

115 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 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)

AMARBIR GILL, MD 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 AMARBIR GILL, MD?

Quality data not reported

NPI registry status

Active

Issued 04/02/2015

NPI 1114312527

Primary specialty

Plastic Surgery within the Head & Neck (Otolaryngology) Physician

Niche

608 US NPIs in this specialty

Medicare Part D claims

115 70% vs specialty avg

2023 prescription claims

Specialty avg: 379

Specialty distribution in Michigan

How Plastic Surgery within the Head & Neck (Otolaryngology) Physician compares to other specialties among Michigan providers

Michigan providers

Plastic Surgery within the Head & Neck (Otolaryngology) Physician share within Michigan

1. Plastic Surgery within the Head & Neck (Otolaryngology) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Plastic Surgery within the Head & Neck (Otolaryngology) Physician share within Michigan

Specialty board-certification context

Estimated specialty board-certified rate — Plastic Surgery within the Head & Neck (Otolaryngology) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Plastic Surgery within the Head & Neck (Otolaryngology) Physician ABMS/AOA estimate

Est. board-certified rate (Plastic Surgery within the Head & Neck (Otolaryngology) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Plastic Surgery within the Head & Neck (Otolaryngology) 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).

AMARBIR GILL, MD appears in the CMS NPPES registry as a Plastic Surgery within the Head & Neck (Otolaryngology) Physician provider holding MD credentials at 1500 E MEDICAL CENTER DR, ANN ARBOR, MI, 48109, with a listed phone of (734) 936-4000. NPI 1114312527 was issued on 04/02/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GILL 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 115 prescription claims written by this provider, covering 51 Medicare beneficiaries and totaling roughly $8K in drug spend, split 13% brand-name and 87% generic by claim count. 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.

Plastic Surgery within the Head & Neck (Otolaryngology) Physician is a narrow specialty nationwide, with 608 enrolled providers across 48 states and an average of 379 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

1500 E MEDICAL CENTER DR
ANN ARBOR, MI 48109

Provider Details

NPI 1114312527
Specialty Plastic Surgery within the Head & Neck (Otolaryngology) Physician
Credentials MD
Gender Male
NPI Issued 04/02/2015

Hospital and facility affiliations

Facilities where AMARBIR GILL, MD 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.

REGENTS OF THE UNIVERSITY OF MICHIGAN
ANN ARBOR, MI

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

License & disciplinary context — Michigan MI-BOM 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~41K Michigan medical licensees in 2023 — they are NOT specific to AMARBIR GILL, MD. To verify AMARBIR GILL, MD's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases

MI-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

AMARBIR GILL, MD — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 115 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

115
Total Claims
$8K
Total Drug Cost
51
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
152
Total Day Supply
3,703
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$5K
Generic Drug Cost
$3K
Antibiotic Claims
27

Patient Demographics

Average Patient Age
70.5 years
Avg HCC Risk Score
1.57
Gender Split
57% female / 43% male

Top Prescribed Drugs (Medicare Part D)

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

What AMARBIR GILL, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Fluticasone Propionate
20
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
12
Azelastine Hcl
12

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

Plastic Surgery within the Head & Neck (Otolaryngology) Physician Overview

How AMARBIR GILL, MD fits within the Plastic Surgery within the Head & Neck (Otolaryngology) Physician landscape nationally.

608
Plastic Surgery within the Head & Neck (Otolaryngology) Physician Providers in US
48
States with Plastic Surgery within the Head & Neck (Otolaryngology) Physician
379
Avg Claims per Provider

AMARBIR GILL, MD's 115 claims are below the specialty average of 379.

Nearby Plastic Surgery within the Head & Neck (Otolaryngology) Physician Providers in Michigan

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

Compare Plastic Surgery within the Head & Neck (Otolaryngology) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is AMARBIR GILL, MD's specialty?
AMARBIR GILL, MD specializes in Plastic Surgery within the Head & Neck (Otolaryngology) Physician and practices in ANN ARBOR, Michigan. Credentials: MD.
How much does AMARBIR GILL, MD prescribe under Medicare Part D?
In 2023, AMARBIR GILL, MD wrote 115 Medicare Part D claims totaling $8K in drug costs for 51 beneficiaries.
Where is AMARBIR GILL, MD located?
AMARBIR GILL, MD is located at 1500 E MEDICAL CENTER DR, ANN ARBOR, MI, 48109. Phone: (734) 936-4000.
What is AMARBIR GILL, MD's NPI number?
AMARBIR GILL, MD's National Provider Identifier (NPI) is 1114312527, issued on 04/02/2015.
Does AMARBIR GILL, MD prescribe more brand-name or generic drugs?
AMARBIR GILL, MD's prescribing is 13% brand-name and 87% generic drugs by claim count, with $5K in brand drug costs.
How many Plastic Surgery within the Head & Neck (Otolaryngology) Physician providers are there in the US?
There are 608 Plastic Surgery within the Head & Neck (Otolaryngology) Physician providers across 48 states in the US. The average Plastic Surgery within the Head & Neck (Otolaryngology) Physician provider writes 379 Medicare Part D claims per year.
What drugs does AMARBIR GILL, MD prescribe most often?
Based on 2023 Medicare Part D data, AMARBIR GILL, MD's most frequently prescribed drugs include Fluticasone Propionate, Amoxicillin-Clavulanate Potass, Azelastine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AMARBIR GILL, MD accept Medicare?
AMARBIR GILL, MD appears in CMS Medicare data with 115 Part D claims and 51 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AMARBIR GILL, MD's credentials?
AMARBIR GILL, MD's NPI is 1114312527 with credentials MD. 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