NPPES file of Aug 9, 2026

Jeffrey H. Walden, M.D.

Cardiovascular Disease Physician · Hartford, CT

Jeffrey H. Walden, M.D. is a cardiovascular disease physician with a practice address in Hartford, Connecticut, and NPI 1205827342, issued on Oct 28, 2005. Check the license (Connecticut 039333, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1205827342
Name
Jeffrey H. Walden
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
039333 CT
Self-reported in NPPES; status is on the state search
Practice location
85 Seymour St, Hartford, CT 06106
Phone
(860) 522-0604
Enumerated
Oct 28, 2005
Record last updated
May 20, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(860) 522-1761
Medicaid ID
001393339 CT
Medicare enrollment
Enrolled (PECOS I20100729000037); accepts Medicare assignment
Medical or professional school
New York University School Of Medicine, 1998
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 85 Seymour St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Aderonke Adeniji, M.D.Internal Medicine Physician1649552159
  2. Philip AllmendingerVascular Surgery Physician1861492241
  3. James Alvarez, PHYSICIAN ASSISTANTPhysician Assistant1407853575
  4. Joseph Anquillare, M.D.Geriatric Medicine (Internal Medicine) Physician1316043045
  5. Samuel Anyatonwu, MDInternal Medicine Physician1023028933
  6. Alan Armstrong, P.A.Physician Assistant1790761898

Verify Jeffrey H. Walden in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 039333
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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3.1 times the Medicare Part D claims of the average cardiovascular disease physician in 2024

9,555 Medicare Part D claims for 1,191 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Jeffrey Walden9,555
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate1,121 claims
  2. Atorvastatin Calcium1,013 claims
  3. Eliquis737 claims
  4. Amlodipine Besylate669 claims
  5. Rosuvastatin Calcium559 claims
  6. Losartan Potassium464 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The MIPS final score for 2023 (Medicare payment program): 98.6 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score78.0
  2. Costout of 100 · 30%100.0
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $444.04

15 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jeffrey Walden$444.04
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

3 hospitals and group practices

  1. Hartford HospitalHartford, CT · Acute Care Hospitals4 of 5 stars
  2. Midstate Medical CenterMeriden, CT · Acute Care Hospitals4 of 5 stars
  3. Consulting Cardiologists PCHartford, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Jeffrey H. Walden among 503 cardiovascular disease physician records in Connecticut

Jeffrey H. Walden, M.D. is one of 503 cardiovascular disease physician records with a practice address in Connecticut. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 77% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated1998 · median 2000 among the 348 with a school on file
  • Record last updated2015 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Connecticut

There are 503 cardiovascular disease physician records in Connecticut.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. James Cardon, M.D.Hartford, CT 061061497755813
  2. David Casey, MDHartford, CT 061061205807138
  3. James Dougherty, M.D.Hartford, CT 061061700876125
  4. Brett Duncan, M.D.Hartford, CT 061061760482194
  5. Melissa Ferraro-Borgida, M.D.Hartford, CT 061061346240769
  6. James Kallal, M.D.Hartford, CT 061061083614531
  7. Francis Kiernan, M.D.Hartford, CT 061061962400978
  8. Mohamed Mansoor, M.D.Hartford, CT 061061396733895

Common questions

What is Jeffrey H. Walden, M.D.'s NPI number?

Jeffrey H. Walden, M.D.'s National Provider Identifier (NPI) is 1205827342, issued on Oct 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Jeffrey H. Walden, M.D. located?

The NPPES record lists a practice address at 85 Seymour St, Hartford, CT, 06106. Phone: (860) 522-0604. Providers update this record themselves, so call before visiting.

How can I verify Jeffrey H. Walden, M.D.'s license?

NPPES lists Connecticut license number 039333, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jeffrey H. Walden, M.D. prescribe under Medicare Part D?

In 2024, Jeffrey H. Walden, M.D. had 9,555 Medicare Part D claims for 1,191 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Jeffrey H. Walden, M.D.'s MIPS final score?

The 2023 MIPS final score is 98.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.