NPPES file of Aug 9, 2026

Guido A. Navarra, M.D.

Internal Medicine Physician · Newburyport, MA

Guido A. Navarra, M.D. is an internal medicine physician with a practice address in Newburyport, Massachusetts, and NPI 1265489058, issued on May 27, 2006. Check the license (Massachusetts 153766, 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
1265489058
Name
Guido A. Navarra
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
153766 MA
Self-reported in NPPES; status is on the state search
Practice location
21 Highland Ave, Newburyport, MA 01950
Phone
(978) 462-1555
Enumerated
May 27, 2006
Record last updated
Mar 26, 2024
Medicare enrollment
Enrolled (PECOS I20070731000430); accepts Medicare assignment
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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8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →

Also registered at 21 Highland Ave

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

  1. Joseph Andreas, DMDOral and Maxillofacial Pathology Dentistry1811026560
  2. Jeffrey Bentley, M.D.Surgery Physician1336188135
  3. Paul Chang, D.O.Orthopaedic Surgery Physician1285639740
  4. Meghan Chase, NPFamily Nurse Practitioner1033658042
  5. James Ford, M.D.Orthopaedic Surgery Physician1730163692
  6. Kenneth Glazier, M.D.Orthopaedic Surgery Physician1841274875

Verify Guido A. Navarra 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 153766    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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4.4 times the Medicare Part D claims of the average internal medicine physician in 2024

13,918 Medicare Part D claims for 1,173 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 15 claims were for opioids.

  1. Guido Navarra13,918
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium858 claims
  2. Levothyroxine Sodium562 claims
  3. Amlodipine Besylate467 claims
  4. Omeprazole456 claims
  5. Metoprolol Succinate448 claims
  6. Lisinopril397 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.

Industry payments in 2024: $2,084.05

121 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Guido Navarra$2,084.05
  2. Specialty average$1,303.06

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

Guido A. Navarra among 6,825 internal medicine physician records in Massachusetts

Guido A. Navarra, M.D. is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1991 · median 2004 among the 4,103 with a school on file
  • Record last updated2024 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

22 internal medicine physician records list a practice address in Newburyport

They are 22 of the 558 NPPES records with a practice address in Newburyport, and 6,825 internal medicine physician records in Massachusetts.

All 6,825 in Massachusetts → Every provider in Newburyport → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Stephen Beaudoin, M.D.Newburyport, MA 019501902808124
  2. Anthony Eaton, M.D.Newburyport, MA 019501831193101
  3. Daniel Eyink, M.D.Newburyport, MA 019501730160409
  4. Christopher Harris, M.D.Newburyport, MA 019501912901604
  5. William Ingram, M.D.Newburyport, MA 019501689679268
  6. Kimberly Kersten, DONewburyport, MA 019501912903030
  7. Theresa Leak-Gonzalez, MDNewburyport, MA 019501679587265
  8. Anthony Lopez, M.D.Newburyport, MA 019501770541815

Common questions

What is Guido A. Navarra, M.D.'s NPI number?

Guido A. Navarra, M.D.'s National Provider Identifier (NPI) is 1265489058, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Guido A. Navarra, M.D. located?

The NPPES record lists a practice address at 21 Highland Ave, Newburyport, MA, 01950. Phone: (978) 462-1555. Providers update this record themselves, so call before visiting.

How can I verify Guido A. Navarra, M.D.'s license?

NPPES lists Massachusetts license number 153766, 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 Guido A. Navarra, M.D. prescribe under Medicare Part D?

In 2024, Guido A. Navarra, M.D. had 13,918 Medicare Part D claims for 1,173 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.