2026 NPPES data Physical Medicine & Rehabilitation Physician NPI 1659356889 MD
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ANGELA RYAN, MD

Physical Medicine & Rehabilitation Physician in WEST HAVEN, Connecticut. 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
38
Medicare Part D claims · 18 beneficiaries · Physical Medicine & Rehabilitation Physician avg: 781
MIPS score
90.7483/100
▲ 8 pts above national avg 83.1 · [object Object]
What the federal data reveals: ANGELA RYAN, MD is a Physical Medicine & Rehabilitation Physician ([object Object]) practicing in WEST HAVEN, Connecticut with a Medicare Part D prescribing footprint of 38 claims across 18 beneficiaries . Their CMS MIPS Final Score of 90.7483/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: ANGELA RYAN, MD reported a CMS MIPS final score of 90.7483 out of 100, above the 83.1 national average, and filed 38 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ANGELA RYAN, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ANGELA RYAN, MD at a glance

High performer (top quartile)

NPI registry status

Active

Issued 12/09/2005

NPI 1659356889

Primary specialty

Physical Medicine & Rehabilitation Physician

Mid-sized

15,306 US NPIs in this specialty

Medicare Part D claims

38 95% vs specialty avg

2023 prescription claims

Specialty avg: 781

MIPS final score

90.7483/100 7.648300000000006% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Connecticut

How Physical Medicine & Rehabilitation Physician compares to other specialties among Connecticut providers

Connecticut providers

Physical Medicine & Rehabilitation Physician share within Connecticut

1. Physical Medicine & Rehabilitation Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physical Medicine & Rehabilitation Physician share within Connecticut

Medicare quality performance — MIPS

ANGELA RYAN, MD's 2023 MIPS final score plotted against the Physical Medicine & Rehabilitation Physician national average

High performer (top quartile)
MIPS Final Score
90.7483/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Physical Medicine & Rehabilitation Physician) — 90.7483/100 vs national avg 83.1

0%100%National avg83%90.7%
MIPS final score (Physical Medicine & Rehabilitation Physician) — 90.7483/100 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).

ANGELA RYAN, MD is a Physical Medicine & Rehabilitation Physician provider practicing in WEST HAVEN, Connecticut, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1659356889. 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.

ANGELA RYAN, MD appears in the CMS NPPES registry as a Physical Medicine & Rehabilitation Physician provider holding MD credentials at 1 CELLINI PL STE 102, WEST HAVEN, CT, 06516, with a listed phone of (203) 932-6481. NPI 1659356889 was issued on 12/09/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RYAN 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 38 prescription claims written by this provider, covering 18 Medicare beneficiaries and totaling roughly $4K in drug spend, with an opioid prescribing rate of 52.6%. 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 90.7483/100 for the 2023 performance year (Quality 82.2742, Cost 58.9275), compared with the national average of 83.1.

Physical Medicine & Rehabilitation Physician is a mid-sized specialty nationwide, with 15,306 enrolled providers across 54 states and an average of 781 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

1 CELLINI PL STE 102
WEST HAVEN, CT 06516

Provider Details

NPI 1659356889
Specialty Physical Medicine & Rehabilitation Physician
Credentials MD
Gender Female
NPI Issued 12/09/2005

CMS Quality Score (MIPS)

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

90.7483
Final Score
Avg: 83.1
82.2742
Quality
58.9275
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where ANGELA RYAN, 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.

HHC PHYSICIAN SERVICES PLLC
WEST HAVEN, CT

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

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

38
Total Claims
$4K
Total Drug Cost
18
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
38
Total Day Supply
642
Generic Drug Cost
$788
Opioid Claims
20 (52.6% rate)

Patient Demographics

Average Patient Age
75.9 years
Avg HCC Risk Score
3.32

Physical Medicine & Rehabilitation Physician Overview

How ANGELA RYAN, MD fits within the Physical Medicine & Rehabilitation Physician landscape nationally.

15,306
Physical Medicine & Rehabilitation Physician Providers in US
54
States with Physical Medicine & Rehabilitation Physician
781
Avg Claims per Provider

ANGELA RYAN, MD's 38 claims are below the specialty average of 781.

Nearby Physical Medicine & Rehabilitation Physician Providers in Connecticut

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

Compare Physical Medicine & Rehabilitation Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ANGELA RYAN, MD's specialty?
ANGELA RYAN, MD specializes in Physical Medicine & Rehabilitation Physician and practices in WEST HAVEN, Connecticut. Credentials: MD.
How much does ANGELA RYAN, MD prescribe under Medicare Part D?
In 2023, ANGELA RYAN, MD wrote 38 Medicare Part D claims totaling $4K in drug costs for 18 beneficiaries.
What is ANGELA RYAN, MD's Medicare quality score?
ANGELA RYAN, MD has a CMS MIPS Final Score of 90.7483/100 (Quality: 82.2742, Cost: 58.9275). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ANGELA RYAN, MD located?
ANGELA RYAN, MD is located at 1 CELLINI PL STE 102, WEST HAVEN, CT, 06516. Phone: (203) 932-6481.
What is ANGELA RYAN, MD's NPI number?
ANGELA RYAN, MD's National Provider Identifier (NPI) is 1659356889, issued on 12/09/2005.
Does ANGELA RYAN, MD prescribe opioids?
Yes, ANGELA RYAN, MD had 20 opioid claims in 2023 with an opioid prescribing rate of 52.6%.
How many Physical Medicine & Rehabilitation Physician providers are there in the US?
There are 15,306 Physical Medicine & Rehabilitation Physician providers across 54 states in the US. The average Physical Medicine & Rehabilitation Physician provider writes 781 Medicare Part D claims per year.
Does ANGELA RYAN, MD accept Medicare?
ANGELA RYAN, MD appears in CMS Medicare data with 38 Part D claims and 18 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANGELA RYAN, MD's credentials?
ANGELA RYAN, MD's NPI is 1659356889 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.
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