2026 NPPES data Allergy & Immunology (Internal Medicine) Physician NPI 1467955237 MD
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RAWAA ALNABULSI, MD

Allergy & Immunology (Internal Medicine) Physician in GREENFIELD, Massachusetts. 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
143
Medicare Part D claims · 47 beneficiaries · Allergy & Immunology (Internal Medicine) Physician avg: 798
Generic prescribing
47%
generic claims · 53% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$63.6
2 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: RAWAA ALNABULSI, MD is a Allergy & Immunology (Internal Medicine) Physician ([object Object]) practicing in GREENFIELD, Massachusetts with a Medicare Part D prescribing footprint of 143 claims across 47 beneficiaries — 53% brand-name prescribing . Industry payments of $63.6 across 2 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: RAWAA ALNABULSI, MD filed 143 Medicare Part D claims in 2023 across GREENFIELD, Massachusetts. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

RAWAA ALNABULSI, 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).

RAWAA ALNABULSI, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 03/17/2018

NPI 1467955237

Primary specialty

Allergy & Immunology (Internal Medicine) Physician

Niche

520 US NPIs in this specialty

Medicare Part D claims

143 82% vs specialty avg

2023 prescription claims

Specialty avg: 798

Specialty distribution in Massachusetts

How Allergy & Immunology (Internal Medicine) Physician compares to other specialties among Massachusetts providers

Massachusetts providers

Allergy & Immunology (Internal Medicine) Physician share within Massachusetts

1. Allergy & Immunology (Internal Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Allergy & Immunology (Internal Medicine) Physician share within Massachusetts

Specialty board-certification context

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

Quality data not reported
Est. board-certified rate
78%
Allergy & Immunology (Internal Medicine) Physician ABMS/AOA estimate

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

0%100%78%
Est. board-certified rate (Allergy & Immunology (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).

RAWAA ALNABULSI, MD is a Allergy & Immunology (Internal Medicine) Physician provider practicing in GREENFIELD, Massachusetts, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1467955237. 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.

RAWAA ALNABULSI, MD appears in the CMS NPPES registry as a Allergy & Immunology (Internal Medicine) Physician provider holding MD credentials at 101 MUNSON ST STE 115, GREENFIELD, MA, 01301, with a listed phone of (413) 774-2342. NPI 1467955237 was issued on 03/17/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALNABULSI 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 143 prescription claims written by this provider, covering 47 Medicare beneficiaries and totaling roughly $67K in drug spend, split 53% brand-name and 47% 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.

Allergy & Immunology (Internal Medicine) Physician is a narrow specialty nationwide, with 520 enrolled providers across 48 states and an average of 798 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

101 MUNSON ST STE 115
GREENFIELD, MA 01301

Provider Details

NPI 1467955237
Specialty Allergy & Immunology (Internal Medicine) Physician
Credentials MD
Gender Female
NPI Issued 03/17/2018

Hospital and facility affiliations

Facilities where RAWAA ALNABULSI, 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.

ALLERGY AND IMMUNOLOGY ASSOCIATES OF NEW ENGLAND LLC
GREENFIELD, MA

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 RAWAA ALNABULSI, MD. Source: openpaymentsdata.cms.gov.

Total received

$64

Largest payer

CSL Behring

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.

License & disciplinary context — Massachusetts BORIM 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 ~38K Massachusetts medical licensees in 2023 — they are NOT specific to RAWAA ALNABULSI, MD. To verify RAWAA ALNABULSI, MD's current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases

BORIM 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 Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Brand-heavy

RAWAA ALNABULSI, MD — brand share 53.0%
Specialty average (est.)

53% brand-name claims vs 47% generic, on 143 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.

143
Total Claims
$67K
Total Drug Cost
47
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
260
Total Day Supply
7,425
Brand vs Generic
53% brand / 47% generic
Brand Drug Cost
$65K
Generic Drug Cost
$2K

Patient Demographics

Average Patient Age
68.9 years
Avg HCC Risk Score
0.80
Gender Split
60% female / 40% 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
Albuterol Sulfate Hfa
Albuterol Sulfate
24
Montelukast Sodium
16
Famotidine
12

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

Allergy & Immunology (Internal Medicine) Physician Overview

How RAWAA ALNABULSI, MD fits within the Allergy & Immunology (Internal Medicine) Physician landscape nationally.

520
Allergy & Immunology (Internal Medicine) Physician Providers in US
48
States with Allergy & Immunology (Internal Medicine) Physician
798
Avg Claims per Provider

RAWAA ALNABULSI, MD's 143 claims are below the specialty average of 798.

Nearby Allergy & Immunology (Internal Medicine) Physician Providers in Massachusetts

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

Compare Allergy & Immunology (Internal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is RAWAA ALNABULSI, MD's specialty?
RAWAA ALNABULSI, MD specializes in Allergy & Immunology (Internal Medicine) Physician and practices in GREENFIELD, Massachusetts. Credentials: MD.
How much does RAWAA ALNABULSI, MD prescribe under Medicare Part D?
In 2023, RAWAA ALNABULSI, MD wrote 143 Medicare Part D claims totaling $67K in drug costs for 47 beneficiaries.
Where is RAWAA ALNABULSI, MD located?
RAWAA ALNABULSI, MD is located at 101 MUNSON ST STE 115, GREENFIELD, MA, 01301. Phone: (413) 774-2342.
What is RAWAA ALNABULSI, MD's NPI number?
RAWAA ALNABULSI, MD's National Provider Identifier (NPI) is 1467955237, issued on 03/17/2018.
Does RAWAA ALNABULSI, MD prescribe more brand-name or generic drugs?
RAWAA ALNABULSI, MD's prescribing is 53% brand-name and 47% generic drugs by claim count, with $65K in brand drug costs.
How many Allergy & Immunology (Internal Medicine) Physician providers are there in the US?
There are 520 Allergy & Immunology (Internal Medicine) Physician providers across 48 states in the US. The average Allergy & Immunology (Internal Medicine) Physician provider writes 798 Medicare Part D claims per year.
What drugs does RAWAA ALNABULSI, MD prescribe most often?
Based on 2023 Medicare Part D data, RAWAA ALNABULSI, MD's most frequently prescribed drugs include Albuterol Sulfate Hfa, Montelukast Sodium, Famotidine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RAWAA ALNABULSI, MD accept Medicare?
RAWAA ALNABULSI, MD appears in CMS Medicare data with 143 Part D claims and 47 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RAWAA ALNABULSI, MD's credentials?
RAWAA ALNABULSI, MD's NPI is 1467955237 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