2026 NPPES data Rheumatology Physician NPI 1164871927 M.D.
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SULMAN HASAN, M.D.

Rheumatology Physician in MONROE, Louisiana. 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
901
Medicare Part D claims · 137 beneficiaries · Rheumatology Physician avg: 2K
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$312.62
17 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

SULMAN HASAN, M.D. filed 901 Medicare Part D claims in 2023 as a Rheumatology Physician in MONROE, Louisiana, prescribing 78% generic.

901
Part D claims, 2023
78%
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.

SULMAN HASAN, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

901 Top 25% higher than 75% 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%). This entry sits in this band. 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)

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

Quality data not reported

NPI registry status

Active

Issued 06/12/2016

NPI 1164871927

Primary specialty

Rheumatology Physician

Mid-sized

6,181 US NPIs in this specialty

Medicare Part D claims

901 56% vs specialty avg

2023 prescription claims

Specialty avg: 2,054

Specialty distribution in Louisiana

How Rheumatology Physician compares to other specialties among Louisiana providers

Louisiana providers

Rheumatology Physician share within Louisiana

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

Specialty board-certification context

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

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

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

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

SULMAN HASAN, M.D. appears in the CMS NPPES registry as a Rheumatology Physician provider holding M.D. credentials at 2516 BROADMOOR BLVD STE 1B2, MONROE, LA, 71201, with a listed phone of (318) 807-6292. NPI 1164871927 was issued on 06/12/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HASAN 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 901 prescription claims written by this provider, covering 137 Medicare beneficiaries and totaling roughly $1.1 million in drug spend, split 22% brand-name and 78% generic by claim count, with an opioid prescribing rate of 2.3%. 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.

Rheumatology Physician is a mid-sized specialty nationwide, with 6,181 enrolled providers across 52 states and an average of 2,054 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

2516 BROADMOOR BLVD STE 1B2
MONROE, LA 71201

Provider Details

NPI 1164871927
Specialty Rheumatology Physician
Credentials M.D.
Gender Male
NPI Issued 06/12/2016

Hospital and facility affiliations

Facilities where SULMAN HASAN, 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.

GUNDERSEN LUTHERAN MEDICAL CENTER INC
LA CROSSE, WI
RHEUMATOLOGY ASSOCIATES AND SUBSIDIARY
ROCKWALL, TX

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 SULMAN HASAN, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$313

Largest payer

Amgen 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

SULMAN HASAN, M.D. — brand share 22.0%
Specialty average (est.)

22% brand-name claims vs 78% generic, on 901 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.

901
Total Claims
$1.1M
Total Drug Cost
137
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,218
Total Day Supply
35,189
Brand vs Generic
22% brand / 78% generic
Brand Drug Cost
$1.1M
Generic Drug Cost
$22K
Opioid Claims
21 (2.3% rate)

Patient Demographics

Average Patient Age
62.5 years
Avg HCC Risk Score
1.88
Gender Split
76% female / 24% male
Age Distribution
<65: 59, 65-74: 65, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What SULMAN HASAN, 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
Hydroxychloroquine Sulfate
98
Methotrexate
Methotrexate Sodium
93
Prednisone
67
Mycophenolate Mofetil
49
Humira(Cf) Pen
Adalimumab
43
Pantoprazole Sodium
38
Gabapentin
35
Diclofenac Sodium
32
Sulfasalazine
31
Benlysta
Belimumab
28

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

Rheumatology Physician Overview

How SULMAN HASAN, M.D. fits within the Rheumatology Physician landscape nationally.

6,181
Rheumatology Physician Providers in US
52
States with Rheumatology Physician
2,054
Avg Claims per Provider

SULMAN HASAN, M.D.'s 901 claims are below the specialty average of 2,054.

Nearby Rheumatology Physician Providers in Louisiana

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

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

Frequently Asked Questions

What is SULMAN HASAN, M.D.'s specialty?
SULMAN HASAN, M.D. specializes in Rheumatology Physician and practices in MONROE, Louisiana. Credentials: M.D..
How much does SULMAN HASAN, M.D. prescribe under Medicare Part D?
In 2023, SULMAN HASAN, M.D. wrote 901 Medicare Part D claims totaling $1.1M in drug costs for 137 beneficiaries.
Where is SULMAN HASAN, M.D. located?
SULMAN HASAN, M.D. is located at 2516 BROADMOOR BLVD STE 1B2, MONROE, LA, 71201. Phone: (318) 807-6292.
What is SULMAN HASAN, M.D.'s NPI number?
SULMAN HASAN, M.D.'s National Provider Identifier (NPI) is 1164871927, issued on 06/12/2016.
Does SULMAN HASAN, M.D. prescribe more brand-name or generic drugs?
SULMAN HASAN, M.D.'s prescribing is 22% brand-name and 78% generic drugs by claim count, with $1.1M in brand drug costs.
Does SULMAN HASAN, M.D. prescribe opioids?
Yes, SULMAN HASAN, M.D. had 21 opioid claims in 2023 with an opioid prescribing rate of 2.3%.
How many Rheumatology Physician providers are there in the US?
There are 6,181 Rheumatology Physician providers across 52 states in the US. The average Rheumatology Physician provider writes 2,054 Medicare Part D claims per year.
What drugs does SULMAN HASAN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, SULMAN HASAN, M.D.'s most frequently prescribed drugs include Hydroxychloroquine Sulfate, Methotrexate, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SULMAN HASAN, M.D. accept Medicare?
SULMAN HASAN, M.D. appears in CMS Medicare data with 901 Part D claims and 137 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SULMAN HASAN, M.D.'s credentials?
SULMAN HASAN, M.D.'s NPI is 1164871927 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