2026 NPPES data Hospitalist Physician NPI 1851591895 M.D.
Verify on CMS →

ZEESHAN PERVEZE, M.D.

Hospitalist 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
1K
Medicare Part D claims · 238 beneficiaries · Hospitalist Physician avg: 888
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$236.28
12 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ZEESHAN PERVEZE, M.D. filed 1,330 Medicare Part D claims in 2023 as a Hospitalist Physician in TUCSON, Arizona, prescribing 83% generic.

1K
Part D claims, 2023
83%
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.

ZEESHAN PERVEZE, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

1,330 Top 21% higher than 79% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). This entry sits in this band. 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)

ZEESHAN PERVEZE, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 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 ZEESHAN PERVEZE, M.D.?

Quality data not reported

NPI registry status

Active

Issued 07/18/2007

NPI 1851591895

Primary specialty

Hospitalist Physician

Mid-sized

16,825 US NPIs in this specialty

Medicare Part D claims

1,330 50% vs specialty avg

2023 prescription claims

Specialty avg: 888

Specialty distribution in Arizona

How Hospitalist Physician compares to other specialties among Arizona providers

Arizona providers

Hospitalist Physician share within Arizona

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Hospitalist 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).

ZEESHAN PERVEZE, M.D. appears in the CMS NPPES registry as a Hospitalist Physician provider holding M.D. credentials at 1704 W ANKLAM RD, TUCSON, AZ, 85745, with a listed phone of (520) 622-3569. NPI 1851591895 was issued on 07/18/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what PERVEZE 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 1,330 prescription claims written by this provider, covering 238 Medicare beneficiaries and totaling roughly $324K in drug spend, split 17% brand-name and 83% 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.

Hospitalist Physician is a mid-sized specialty nationwide, with 16,825 enrolled providers across 54 states and an average of 888 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

1704 W ANKLAM RD
TUCSON, AZ 85745

Provider Details

NPI 1851591895
Specialty Hospitalist Physician
Credentials M.D.
Gender Male
NPI Issued 07/18/2007

Hospital and facility affiliations

Facilities where ZEESHAN PERVEZE, M.D. 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.

AKDHC LLC
TUCSON, AZ
TON SAN XAVIER HEALTH CENTER
TUCSON, AZ
TON SELLS HOSPITAL
SELLS, 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 ZEESHAN PERVEZE, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$236

Largest payer

Travere Therapeutics, 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.

Brand vs generic prescribing mix · Typical

ZEESHAN PERVEZE, M.D. — brand share 17.0%
Specialty average (est.)

17% brand-name claims vs 83% generic, on 1,330 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.

1,330
Total Claims
$324K
Total Drug Cost
238
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,280
Total Day Supply
97,430
Brand vs Generic
17% brand / 83% generic
Brand Drug Cost
$289K
Generic Drug Cost
$35K
Antibiotic Claims
22

Patient Demographics

Average Patient Age
72.1 years
Avg HCC Risk Score
3.39
Gender Split
54% female / 46% male
Age Distribution
<65: 49, 65-74: 87, 75-84: 71, 85+: 31

Top Prescribed Drugs (Medicare Part D)

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

What ZEESHAN PERVEZE, M.D. 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
Allopurinol
207
Furosemide
130
Lisinopril
115
Losartan Potassium
68
Potassium Chloride
61
Amlodipine Besylate
60
Lokelma
Sodium Zirconium Cyclosilicate
58
Hydralazine Hcl
47
Sevelamer Carbonate
47
Metoprolol Succinate
46

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

Hospitalist Physician Overview

How ZEESHAN PERVEZE, M.D. fits within the Hospitalist Physician landscape nationally.

16,825
Hospitalist Physician Providers in US
54
States with Hospitalist Physician
888
Avg Claims per Provider

ZEESHAN PERVEZE, M.D.'s 1,330 claims are above the specialty average of 888.

Nearby Hospitalist Physician Providers in Arizona

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

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

Frequently Asked Questions

What is ZEESHAN PERVEZE, M.D.'s specialty?
ZEESHAN PERVEZE, M.D. specializes in Hospitalist Physician and practices in TUCSON, Arizona. Credentials: M.D..
How much does ZEESHAN PERVEZE, M.D. prescribe under Medicare Part D?
In 2023, ZEESHAN PERVEZE, M.D. wrote 1,330 Medicare Part D claims totaling $324K in drug costs for 238 beneficiaries.
Where is ZEESHAN PERVEZE, M.D. located?
ZEESHAN PERVEZE, M.D. is located at 1704 W ANKLAM RD, TUCSON, AZ, 85745. Phone: (520) 622-3569.
What is ZEESHAN PERVEZE, M.D.'s NPI number?
ZEESHAN PERVEZE, M.D.'s National Provider Identifier (NPI) is 1851591895, issued on 07/18/2007.
Does ZEESHAN PERVEZE, M.D. prescribe more brand-name or generic drugs?
ZEESHAN PERVEZE, M.D.'s prescribing is 17% brand-name and 83% generic drugs by claim count, with $289K in brand drug costs.
How many Hospitalist Physician providers are there in the US?
There are 16,825 Hospitalist Physician providers across 54 states in the US. The average Hospitalist Physician provider writes 888 Medicare Part D claims per year.
What drugs does ZEESHAN PERVEZE, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ZEESHAN PERVEZE, M.D.'s most frequently prescribed drugs include Allopurinol, Furosemide, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ZEESHAN PERVEZE, M.D. accept Medicare?
ZEESHAN PERVEZE, M.D. appears in CMS Medicare data with 1,330 Part D claims and 238 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ZEESHAN PERVEZE, M.D.'s credentials?
ZEESHAN PERVEZE, M.D.'s NPI is 1851591895 with credentials M.D.. 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