2026 NPPES data Internal Medicine Physician NPI 1063454247 M.D.
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ANGELO ACCOMANDO, M.D.

Internal Medicine Physician in EAST 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
5K
Medicare Part D claims · 453 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
94.1777/100
▲ 11 pts above national avg 83.1 · [object Object]
Industry payments
$53.31
3 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ANGELO ACCOMANDO, M.D. is a Internal Medicine Physician ([object Object]) practicing in EAST HAVEN, Connecticut with a Medicare Part D prescribing footprint of 5K claims across 453 beneficiaries — 18% brand-name prescribing . Their CMS MIPS Final Score of 94.1777/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $53.31 across 3 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ANGELO ACCOMANDO, M.D. reported a CMS MIPS final score of 94.1777 out of 100, above the 83.1 national average, and filed 4,686 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)

ANGELO ACCOMANDO, M.D. 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).

ANGELO ACCOMANDO, M.D. at a glance

High performer (top quartile)

NPI registry status

Active

Issued 06/12/2006

NPI 1063454247

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

4,686 73% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

MIPS final score

94.1777/100 11.077700000000007% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Connecticut

How Internal Medicine Physician compares to other specialties among Connecticut providers

Connecticut providers

Internal Medicine Physician share within Connecticut

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

Medicare quality performance — MIPS

ANGELO ACCOMANDO, M.D.'s 2023 MIPS final score plotted against the Internal Medicine Physician national average

High performer (top quartile)
MIPS Final Score
94.1777/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Internal Medicine Physician) — 94.1777/100 vs national avg 83.1

0%100%National avg83%94.2%
MIPS final score (Internal Medicine Physician) — 94.1777/100 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).

ANGELO ACCOMANDO, M.D. is a Internal Medicine Physician provider practicing in EAST HAVEN, Connecticut, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1063454247. 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.

ANGELO ACCOMANDO, M.D. appears in the CMS NPPES registry as a Internal Medicine Physician provider holding M.D. credentials at 205 MAIN ST, EAST HAVEN, CT, 06512, with a listed phone of (203) 466-5070. NPI 1063454247 was issued on 06/12/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ACCOMANDO 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 4,686 prescription claims written by this provider, covering 453 Medicare beneficiaries and totaling roughly $907K in drug spend, split 18% brand-name and 82% generic by claim count, with an opioid prescribing rate of 0.6%. 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 94.1777/100 for the 2023 performance year (Quality 81.9442), compared with the national average of 83.1.

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

205 MAIN ST
EAST HAVEN, CT 06512

Provider Details

NPI 1063454247
Specialty Internal Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 06/12/2006

CMS Quality Score (MIPS)

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

94.1777
Final Score
Avg: 83.1
81.9442
Quality
99.3986
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where ANGELO ACCOMANDO, 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.

FPIM OF NEW HAVEN COUNTY,LLC
EAST 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).

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 ANGELO ACCOMANDO, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$53

Largest payer

AstraZeneca Pharmaceuticals LP

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

ANGELO ACCOMANDO, M.D. — brand share 18.0%
Specialty average (est.)

18% brand-name claims vs 82% generic, on 4,686 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.

4,686
Total Claims
$907K
Total Drug Cost
453
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
11,549
Total Day Supply
339,925
Brand vs Generic
18% brand / 82% generic
Brand Drug Cost
$797K
Generic Drug Cost
$109K
Opioid Claims
30 (0.6% rate)
Antibiotic Claims
35

Patient Demographics

Average Patient Age
75.4 years
Avg HCC Risk Score
1.43
Gender Split
47% female / 53% male
Age Distribution
<65: 36, 65-74: 174, 75-84: 163, 85+: 80

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Rosuvastatin Calcium
322
Atorvastatin Calcium
314
Amlodipine Besylate
193
Metformin Hcl
174
Levothyroxine Sodium
149
Escitalopram Oxalate
142
Metoprolol Succinate
129
Hydrochlorothiazide
124
Lisinopril
120
Losartan Potassium
116

* 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 ANGELO ACCOMANDO, M.D. 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

ANGELO ACCOMANDO, M.D.'s 4,686 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Connecticut

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

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

Frequently Asked Questions

What is ANGELO ACCOMANDO, M.D.'s specialty?
ANGELO ACCOMANDO, M.D. specializes in Internal Medicine Physician and practices in EAST HAVEN, Connecticut. Credentials: M.D..
How much does ANGELO ACCOMANDO, M.D. prescribe under Medicare Part D?
In 2023, ANGELO ACCOMANDO, M.D. wrote 4,686 Medicare Part D claims totaling $907K in drug costs for 453 beneficiaries.
What is ANGELO ACCOMANDO, M.D.'s Medicare quality score?
ANGELO ACCOMANDO, M.D. has a CMS MIPS Final Score of 94.1777/100 (Quality: 81.9442). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ANGELO ACCOMANDO, M.D. located?
ANGELO ACCOMANDO, M.D. is located at 205 MAIN ST, EAST HAVEN, CT, 06512. Phone: (203) 466-5070.
What is ANGELO ACCOMANDO, M.D.'s NPI number?
ANGELO ACCOMANDO, M.D.'s National Provider Identifier (NPI) is 1063454247, issued on 06/12/2006.
Does ANGELO ACCOMANDO, M.D. prescribe more brand-name or generic drugs?
ANGELO ACCOMANDO, M.D.'s prescribing is 18% brand-name and 82% generic drugs by claim count, with $797K in brand drug costs.
Does ANGELO ACCOMANDO, M.D. prescribe opioids?
Yes, ANGELO ACCOMANDO, M.D. had 30 opioid claims in 2023 with an opioid prescribing rate of 0.6%.
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 ANGELO ACCOMANDO, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ANGELO ACCOMANDO, M.D.'s most frequently prescribed drugs include Rosuvastatin Calcium, Atorvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANGELO ACCOMANDO, M.D. accept Medicare?
ANGELO ACCOMANDO, M.D. appears in CMS Medicare data with 4,686 Part D claims and 453 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANGELO ACCOMANDO, M.D.'s credentials?
ANGELO ACCOMANDO, M.D.'s NPI is 1063454247 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.
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