2026 NPPES data Specialist NPI 1861800583
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ROISIN MORGAN

Specialist in AUGUSTA, Maine. 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
3K
Medicare Part D claims · 445 beneficiaries · Specialist avg: 1K
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
98.0699/100
▲ 15 pts above national avg 83.1 · [object Object]
What the federal data reveals: ROISIN MORGAN is a Specialist ([object Object]) practicing in AUGUSTA, Maine with a Medicare Part D prescribing footprint of 3K claims across 445 beneficiaries — 16% brand-name prescribing . Their CMS MIPS Final Score of 98.0699/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What the federal data shows

ROISIN MORGAN reported a CMS MIPS final score of 98.0699/100 — above the 83.1 national average — and filed 2,648 Medicare Part D claims in 2023.

98.0699/100
MIPS score · +15 vs avg
3K
Part D claims, 2023
84%
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.

ROISIN MORGAN's MIPS score vs every scored U.S. clinician

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

98 Top 11% higher than 89% 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%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. 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

ROISIN MORGAN at a glance

High performer (top quartile)

NPI registry status

Active

Issued 07/25/2014

NPI 1861800583

Primary specialty

Specialist

High-volume

69,658 US NPIs in this specialty

Medicare Part D claims

2,648 80% vs specialty avg

2023 prescription claims

Specialty avg: 1,474

MIPS final score

98.0699/100 14.96990000000001% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Maine

How Specialist compares to other specialties among Maine providers

Maine providers

Specialist share within Maine

1. Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Specialist share within Maine

Medicare quality performance — MIPS

ROISIN MORGAN's 2023 MIPS final score plotted against the Specialist national average

High performer (top quartile)
MIPS Final Score
98.0699/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Specialist) — 98.0699/100 vs national avg 83.1

0%100%National avg83%98.1%
MIPS final score (Specialist) — 98.0699/100 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).

ROISIN MORGAN is a Specialist provider practicing in AUGUSTA, Maine, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1861800583. 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.

ROISIN MORGAN appears in the CMS NPPES registry as a Specialist provider at 35 MEDICAL CENTER PKWY, AUGUSTA, ME, 04330, with a listed phone of (207) 430-4321. NPI 1861800583 was issued on 07/25/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MORGAN 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 2,648 prescription claims written by this provider, covering 445 Medicare beneficiaries and totaling roughly $519K in drug spend, split 16% brand-name and 84% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 98.0699/100 for the 2023 performance year (Quality 86.1398), compared with the national average of 83.1.

Specialist is a high-volume specialty nationwide, with 69,658 enrolled providers across 55 states and an average of 1,474 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

35 MEDICAL CENTER PKWY
AUGUSTA, ME 04330

Provider Details

NPI 1861800583
Specialty Specialist
Gender Female
NPI Issued 07/25/2014

CMS Quality Score (MIPS)

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

98.0699
Final Score
Avg: 83.1
86.1398
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where ROISIN MORGAN 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.

MAINEHEALTH
WATERVILLE, ME

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

Brand vs generic prescribing mix · Typical

ROISIN MORGAN — brand share 16.0%
Specialty average (est.)

16% brand-name claims vs 84% generic, on 2,648 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.

2,648
Total Claims
$519K
Total Drug Cost
445
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
7,153
Total Day Supply
212,059
Brand vs Generic
16% brand / 84% generic
Brand Drug Cost
$455K
Generic Drug Cost
$65K

Patient Demographics

Average Patient Age
74.0 years
Avg HCC Risk Score
1.59
Gender Split
62% female / 38% male
Age Distribution
<65: 48, 65-74: 195, 75-84: 139, 85+: 63

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Metoprolol Succinate
341
Atorvastatin Calcium
221
Eliquis
Apixaban
219
Isosorbide Mononitrate Er
Isosorbide Mononitrate
170
Metoprolol Tartrate
155
Furosemide
133
Amlodipine Besylate
111
Carvedilol
104
Lisinopril
102
Losartan Potassium
88

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

Specialist Overview

How ROISIN MORGAN fits within the Specialist landscape nationally.

69,658
Specialist Providers in US
55
States with Specialist
1,474
Avg Claims per Provider

ROISIN MORGAN's 2,648 claims are above the specialty average of 1,474.

Nearby Specialist Providers in Maine

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

Compare Specialist nationally: see state-by-state distribution →

Frequently Asked Questions

What is ROISIN MORGAN's specialty?
ROISIN MORGAN specializes in Specialist and practices in AUGUSTA, Maine.
How much does ROISIN MORGAN prescribe under Medicare Part D?
In 2023, ROISIN MORGAN wrote 2,648 Medicare Part D claims totaling $519K in drug costs for 445 beneficiaries.
What is ROISIN MORGAN's Medicare quality score?
ROISIN MORGAN has a CMS MIPS Final Score of 98.0699/100 (Quality: 86.1398). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ROISIN MORGAN located?
ROISIN MORGAN is located at 35 MEDICAL CENTER PKWY, AUGUSTA, ME, 04330. Phone: (207) 430-4321.
What is ROISIN MORGAN's NPI number?
ROISIN MORGAN's National Provider Identifier (NPI) is 1861800583, issued on 07/25/2014.
Does ROISIN MORGAN prescribe more brand-name or generic drugs?
ROISIN MORGAN's prescribing is 16% brand-name and 84% generic drugs by claim count, with $455K in brand drug costs.
How many Specialist providers are there in the US?
There are 69,658 Specialist providers across 55 states in the US. The average Specialist provider writes 1,474 Medicare Part D claims per year.
What drugs does ROISIN MORGAN prescribe most often?
Based on 2023 Medicare Part D data, ROISIN MORGAN's most frequently prescribed drugs include Metoprolol Succinate, Atorvastatin Calcium, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ROISIN MORGAN accept Medicare?
ROISIN MORGAN appears in CMS Medicare data with 2,648 Part D claims and 445 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROISIN MORGAN's credentials?
ROISIN MORGAN's NPI is 1861800583. 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