2026 NPPES data Dermatology Physician NPI 1003079773 MD, PHD
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INDERJIT CHABRA, MD, PHD

Dermatology Physician in TUCSON, Arizona. 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
2K
Medicare Part D claims · 953 beneficiaries · Dermatology Physician avg: 729
MIPS score
25.1289/100
▼ 58 pts below national avg 83.1 · [object Object]
Industry payments
$1.3K
59 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

INDERJIT CHABRA, MD, PHD reported a CMS MIPS final score of 25.1289/100 — below the 83.1 national average — and filed 2,221 Medicare Part D claims in 2023.

25.1289/100
MIPS score · -58 vs avg
2K
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.

INDERJIT CHABRA, MD, PHD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

25 3rd percentile higher than 3% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). This entry sits in this band. 30–40: 2,746 scored providers (1%). Above this entry. 40–50: 2,928 scored providers (1%). Above this entry. 50–60: 5,882 scored providers (1%). Above this entry. 60–70: 13,906 scored providers (3%). Above this entry. 70–80: 118,074 scored providers (25%). Above this entry. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

INDERJIT CHABRA, MD, PHD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations — 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 INDERJIT CHABRA, MD, PHD?

Below national average

NPI registry status

Active

Issued 07/03/2008

NPI 1003079773

Primary specialty

Dermatology Physician

Mid-sized

14,610 US NPIs in this specialty

Medicare Part D claims

2,221 205% vs specialty avg

2023 prescription claims

Specialty avg: 729

MIPS final score

25.1289/100 57.97109999999999% pts

Below average band

vs 83.1 national avg

Specialty distribution in Arizona

How Dermatology Physician compares to other specialties among Arizona providers

Arizona providers

Dermatology Physician share within Arizona

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

Medicare quality performance — MIPS

INDERJIT CHABRA, MD, PHD's 2023 MIPS final score plotted against the Dermatology Physician national average

Below national average
MIPS Final Score
25.1289/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Dermatology Physician) — 25.1289/100 vs national avg 83.1

0%100%National avg83%25.1%
MIPS final score (Dermatology Physician) — 25.1289/100 vs national avg 83.1

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).

INDERJIT CHABRA, MD, PHD is a Dermatology Physician provider practicing in TUCSON, Arizona, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD, PHD. NPI: 1003079773. 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.

INDERJIT CHABRA, MD, PHD appears in the CMS NPPES registry as a Dermatology Physician provider holding MD, PHD credentials at 4715 E. CAMP LOWELL DRIVE, TUCSON, AZ, 85712, with a listed phone of (520) 955-8395. NPI 1003079773 was issued on 07/03/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHABRA 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 2,221 prescription claims written by this provider, covering 953 Medicare beneficiaries and totaling roughly $523K 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 25.1289/100 for the 2023 performance year (Quality 0, Cost 83.763), compared with the national average of 83.1.

Dermatology Physician is a mid-sized specialty nationwide, with 14,610 enrolled providers across 53 states and an average of 729 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

4715 E. CAMP LOWELL DRIVE
TUCSON, AZ 85712

Provider Details

NPI 1003079773
Specialty Dermatology Physician
Credentials MD, PHD
Gender Male
NPI Issued 07/03/2008

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

25.1289
Final Score
Avg: 83.1
0
Quality
83.763
Cost

Reporting: Individual

Hospital and facility affiliations

Facilities where INDERJIT CHABRA, MD, PHD 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.

DERMSD LLC
SIOUX CENTER, IA
DMC DERMATOLOGY AND MOHS
TUCSON, AZ

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

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for INDERJIT CHABRA, MD, PHD. Source: openpaymentsdata.cms.gov.

Total received

$1.3K

Largest payer

Janssen Biotech, Inc.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

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

2,221
Total Claims
$523K
Total Drug Cost
953
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,550
Total Day Supply
67,901
Generic Drug Cost
$70K
Antibiotic Claims
81

Patient Demographics

Average Patient Age
74.3 years
Avg HCC Risk Score
1.20
Gender Split
51% female / 49% male
Age Distribution
<65: 76, 65-74: 407, 75-84: 349, 85+: 121

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Triamcinolone Acetonide
559
Clobetasol Propionate
314
Mupirocin
206
Hydroxyzine Hcl
183
Fluorouracil
173
Ketoconazole
155
Clindamycin Phosphate
96
Doxycycline Hyclate
65
Ciclopirox
61
Finasteride
56

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

Dermatology Physician Overview

How INDERJIT CHABRA, MD, PHD fits within the Dermatology Physician landscape nationally.

14,610
Dermatology Physician Providers in US
53
States with Dermatology Physician
729
Avg Claims per Provider

INDERJIT CHABRA, MD, PHD's 2,221 claims are above the specialty average of 729.

Nearby Dermatology Physician Providers in Arizona

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

Compare Dermatology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is INDERJIT CHABRA, MD, PHD's specialty?
INDERJIT CHABRA, MD, PHD specializes in Dermatology Physician and practices in TUCSON, Arizona. Credentials: MD, PHD.
How much does INDERJIT CHABRA, MD, PHD prescribe under Medicare Part D?
In 2023, INDERJIT CHABRA, MD, PHD wrote 2,221 Medicare Part D claims totaling $523K in drug costs for 953 beneficiaries.
What is INDERJIT CHABRA, MD, PHD's Medicare quality score?
INDERJIT CHABRA, MD, PHD has a CMS MIPS Final Score of 25.1289/100 (Quality: 0, Cost: 83.763). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is INDERJIT CHABRA, MD, PHD located?
INDERJIT CHABRA, MD, PHD is located at 4715 E. CAMP LOWELL DRIVE, TUCSON, AZ, 85712. Phone: (520) 955-8395.
What is INDERJIT CHABRA, MD, PHD's NPI number?
INDERJIT CHABRA, MD, PHD's National Provider Identifier (NPI) is 1003079773, issued on 07/03/2008.
How many Dermatology Physician providers are there in the US?
There are 14,610 Dermatology Physician providers across 53 states in the US. The average Dermatology Physician provider writes 729 Medicare Part D claims per year.
What drugs does INDERJIT CHABRA, MD, PHD prescribe most often?
Based on 2023 Medicare Part D data, INDERJIT CHABRA, MD, PHD's most frequently prescribed drugs include Triamcinolone Acetonide, Clobetasol Propionate, Mupirocin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does INDERJIT CHABRA, MD, PHD accept Medicare?
INDERJIT CHABRA, MD, PHD appears in CMS Medicare data with 2,221 Part D claims and 953 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify INDERJIT CHABRA, MD, PHD's credentials?
INDERJIT CHABRA, MD, PHD's NPI is 1003079773 with credentials MD, PHD. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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