NPPES file of Aug 9, 2026

Juan A. Estigarribia

Endocrinology, Diabetes & Metabolism Physician · Dearborn, MI

Juan A. Estigarribia is an endocrinology, diabetes & metabolism physician with a practice address in Dearborn, Michigan, and NPI 1336111517, issued on Feb 2, 2006. Check the license (Michigan O38833, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1336111517
Name
Juan A. Estigarribia
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
O38833 MI
Self-reported in NPPES; status is on the state search
Practice location
23550 Park St, Dearborn, MI 48124
Phone
(313) 277-0075
Enumerated
Feb 2, 2006
Record last updated
Feb 20, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(313) 277-8029
Medicaid ID
2120269 MI
Medicare enrollment
Enrolled (PECOS I20080402000790); 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 endocrinology, diabetes & metabolism physician records → All 270 in Michigan → Look up another NPI →

Also registered at 23550 Park St

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

  1. Joanne Duffany, PTPhysical Therapist1780643064
  2. Allison Housner, PTPhysical Therapist1225338445
  3. Gregory Housner, M.D.Orthopaedic Surgery Physician1346340684
  4. Lisa Markley, PTPhysical Therapist1508825936
  5. Douglas Plagens, M.D.Orthopaedic Surgery Physician1336249689
  6. Lynn Siciliano, PTPhysical Therapist1598728669

Verify Juan A. Estigarribia in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license O38833    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 Michigan 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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2.4 times the Medicare Part D claims of the average endocrinology, diabetes & metabolism physician in 2024

6,258 Medicare Part D claims for 438 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 25 claims were for opioids.

  1. Juan Estigarribia6,258
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium664 claims
  2. Atorvastatin Calcium459 claims
  3. Losartan Potassium283 claims
  4. Metformin Hcl243 claims
  5. Lisinopril228 claims
  6. Amlodipine Besylate193 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: $482.93

23 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Juan Estigarribia$482.93
  2. Specialty average$5,742.15

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

Juan A. Estigarribia among 270 endocrinology, diabetes & metabolism physician records in Michigan

Juan A. Estigarribia is one of 270 endocrinology, diabetes & metabolism physician records with a practice address in Michigan. 82% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 58% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated1972 · median 2004 among the 195 with a school on file
  • Record last updated2008 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Michigan

There are 270 endocrinology, diabetes & metabolism physician records in Michigan.

All 270 in Michigan → Every provider in Dearborn → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Mohammad Saleh, M.D.Dearborn, MI 481241639195456
  2. Sara Toth, FNPDearborn, MI 481241669022919
  3. Dania Abushanab, M.D.Dearborn, MI 481261376962514
  4. Ali Achira, M.DDearborn, MI 481261427345065
  5. Maha Alhusseini, M.DDearborn, MI 481261326333493
  6. Opada Alzohaili, MDDearborn, MI 481261912942582
  7. Abdullah Mallisho, M.D.Dearborn, MI 481261174856983
  8. Ahmed Sawah, M.D.Dearborn, MI 481261053518803

Common questions

What is Juan A. Estigarribia's NPI number?

Juan A. Estigarribia's National Provider Identifier (NPI) is 1336111517, issued on Feb 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Juan A. Estigarribia located?

The NPPES record lists a practice address at 23550 Park St, Dearborn, MI, 48124. Phone: (313) 277-0075. Providers update this record themselves, so call before visiting.

How can I verify Juan A. Estigarribia's license?

NPPES lists Michigan license number O38833, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Juan A. Estigarribia prescribe under Medicare Part D?

In 2024, Juan A. Estigarribia had 6,258 Medicare Part D claims for 438 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.