NPPES file of Aug 9, 2026

Kevin F. Delacey, M.D.

Internal Medicine Physician · Auburn, MA

Kevin F. Delacey, M.D. is an internal medicine physician with a practice address in Auburn, Massachusetts, and NPI 1447231402, issued on Nov 8, 2005. Check the license (Massachusetts 50985, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1447231402
Name
Kevin F. Delacey
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
50985 MA
Self-reported in NPPES; status is on the state search
Practice location
489 Washington St, Auburn, MA 01501
Phone
(508) 832-9646
Enumerated
Nov 8, 2005
Record last updated
Dec 27, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(508) 832-7862
Medicaid ID
6172598 MA
Medicare enrollment
Enrolled (PECOS I20050323000455); accepts Medicare assignment
Medical or professional school
University Of Massachusetts Medical School, 1981
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 489 Washington St

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

  1. Christopher Afonso, DPTPhysical Therapist1558084087
  2. Alexandra Capozzo, DPTPhysical Therapist1144620576
  3. Beth Caruso, PTPhysical Therapist1134145188
  4. Ann Chernoch, DPTPhysical Therapist1528266145
  5. Brandie DaviesPhysical Therapist1134558851
  6. Chloe Deng, D.O.Sleep Medicine (Internal Medicine) Physician1033735428

Verify Kevin F. Delacey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 50985    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 Massachusetts 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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20% more Medicare Part D claims than the average internal medicine physician in 2024

3,823 Medicare Part D claims for 385 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 21 claims were for opioids.

  1. Kevin Delacey3,823
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium432 claims
  2. Hydrochlorothiazide347 claims
  3. Lisinopril200 claims
  4. Losartan Potassium165 claims
  5. Omeprazole133 claims
  6. Gabapentin131 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.

Bills Medicare through one group practice

  1. Umass Memorial Medical Group IncAuburn, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

26 internal medicine physician records list a practice address in Auburn

They are 26 of the 432 NPPES records with a practice address in Auburn, and 6,825 internal medicine physician records in Massachusetts.

All 26 in Auburn → All 6,825 in Massachusetts → Every provider in Auburn →

Other internal medicine physician records in Massachusetts

  1. Nawal Aamir, MDWorcester, MA1588248926
  2. Nathan Abare, MDSpringfield, MA1386852747
  3. Nooshin Abbasi, MD MPHNewton, MA1831888353
  4. Taimur AbbasiBoston, MA1841673522
  5. Lauren Abbate, MDBoston, MA1922099621
  6. Bassima Abdallah, MDBoston, MA1912327305
  7. Maya Abdallah, MDBoston, MA1861854937
  8. Samah Abdallah, MDBrighton, MA1730814971
  9. Omar Abdel-Wahab, M.D.Boston, MA1023042777
  10. Mohab AbdelhalimBoston, MA1871388496

Common questions

What is Kevin F. Delacey, M.D.'s NPI number?

Kevin F. Delacey, M.D.'s National Provider Identifier (NPI) is 1447231402, issued on Nov 8, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Kevin F. Delacey, M.D. located?

The NPPES record lists a practice address at 489 Washington St, Auburn, MA, 01501. Phone: (508) 832-9646. Providers update this record themselves, so call before visiting.

How can I verify Kevin F. Delacey, M.D.'s license?

NPPES lists Massachusetts license number 50985, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Kevin F. Delacey, M.D. prescribe under Medicare Part D?

In 2024, Kevin F. Delacey, M.D. had 3,823 Medicare Part D claims for 385 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.