2026 NPPES data Internal Medicine Physician NPI 1275655938 MD
Verify on CMS →

DEBORAH ROLLINS, MD

Internal Medicine Physician in GREENBELT, Maryland. 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 · 141 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

DEBORAH ROLLINS, MD filed 1,590 Medicare Part D claims in 2023 as a Internal Medicine Physician in GREENBELT, Maryland, prescribing 87% generic.

2K
Part D claims, 2023
87%
generic prescribing

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.

DEBORAH ROLLINS, MD's Medicare Part D volume vs every U.S. prescriber

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

1,590 Top 19% higher than 81% 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%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). This entry sits in this band. 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-eligible specialty (heuristic — not verified)

DEBORAH ROLLINS, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about DEBORAH ROLLINS, MD?

Quality data not reported

NPI registry status

Active

Issued 04/04/2007

NPI 1275655938

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

1,590 41% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in Maryland

How Internal Medicine Physician compares to other specialties among Maryland providers

Maryland providers

Internal Medicine Physician share within Maryland

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

Specialty board-certification context

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

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

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

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

DEBORAH ROLLINS, MD appears in the CMS NPPES registry as a Internal Medicine Physician provider holding MD credentials at 7525 GREENWAY CENTER DRIVE, GREENBELT, MD, 20770, with a listed phone of (301) 441-1138. NPI 1275655938 was issued on 04/04/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ROLLINS 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 1,590 prescription claims written by this provider, covering 141 Medicare beneficiaries and totaling roughly $227K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 1.3%. 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.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

7525 GREENWAY CENTER DRIVE
GREENBELT, MD 20770

Provider Details

NPI 1275655938
Specialty Internal Medicine Physician
Credentials MD
Gender Female
NPI Issued 04/04/2007

Brand vs generic prescribing mix · Typical

DEBORAH ROLLINS, MD — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 1,590 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.

1,590
Total Claims
$227K
Total Drug Cost
141
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,531
Total Day Supply
101,802
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$196K
Generic Drug Cost
$30K
Opioid Claims
21 (1.3% rate)
Antibiotic Claims
71

Patient Demographics

Average Patient Age
71.1 years
Avg HCC Risk Score
1.01
Gender Split
74% female / 26% male

Top Prescribed Drugs (Medicare Part D)

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

What DEBORAH ROLLINS, 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
Atorvastatin Calcium
147
Losartan Potassium
118
Amlodipine Besylate
76
Gabapentin
72
Metformin Hcl
69
Losartan-Hydrochlorothiazide
Losartan/Hydrochlorothiazide
54
Lovastatin
36
Levothyroxine Sodium
33
Albuterol Sulfate Hfa
Albuterol Sulfate
32
Omeprazole
28

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

Internal Medicine Physician Overview

How DEBORAH ROLLINS, MD fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

DEBORAH ROLLINS, MD's 1,590 claims are below the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Maryland

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

Compare Internal Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is DEBORAH ROLLINS, MD's specialty?
DEBORAH ROLLINS, MD specializes in Internal Medicine Physician and practices in GREENBELT, Maryland. Credentials: MD.
How much does DEBORAH ROLLINS, MD prescribe under Medicare Part D?
In 2023, DEBORAH ROLLINS, MD wrote 1,590 Medicare Part D claims totaling $227K in drug costs for 141 beneficiaries.
Where is DEBORAH ROLLINS, MD located?
DEBORAH ROLLINS, MD is located at 7525 GREENWAY CENTER DRIVE, GREENBELT, MD, 20770. Phone: (301) 441-1138.
What is DEBORAH ROLLINS, MD's NPI number?
DEBORAH ROLLINS, MD's National Provider Identifier (NPI) is 1275655938, issued on 04/04/2007.
Does DEBORAH ROLLINS, MD prescribe more brand-name or generic drugs?
DEBORAH ROLLINS, MD's prescribing is 13% brand-name and 87% generic drugs by claim count, with $196K in brand drug costs.
Does DEBORAH ROLLINS, MD prescribe opioids?
Yes, DEBORAH ROLLINS, MD had 21 opioid claims in 2023 with an opioid prescribing rate of 1.3%.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does DEBORAH ROLLINS, MD prescribe most often?
Based on 2023 Medicare Part D data, DEBORAH ROLLINS, MD's most frequently prescribed drugs include Atorvastatin Calcium, Losartan Potassium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DEBORAH ROLLINS, MD accept Medicare?
DEBORAH ROLLINS, MD appears in CMS Medicare data with 1,590 Part D claims and 141 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DEBORAH ROLLINS, MD's credentials?
DEBORAH ROLLINS, MD's NPI is 1275655938 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