Juan Estigarribia
NPI 1336111517 · Endocrinology, Diabetes & Metabolism Physician · Dearborn, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Juan Estigarribia is a Endocrinology, Diabetes & Metabolism Physician provider in Dearborn, MI (NPI 1336111517).
Provider details
- NPI number
- 1336111517
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- O38833 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,849 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 637 | $128 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 123 | $91 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 98 | $14 |
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 95 | $84 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 91 | $130 |
| Assessment of and Care Planning for Patient With Impaired Thought Processing, Typically 60 Minutes99483 | 87 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 100 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 664 | 185 |
| Atorvastatin Calcium | 459 | 130 |
| Losartan Potassium | 283 | 83 |
| Metformin Hcl | 243 | 74 |
| Lisinopril | 228 | 60 |
| Amlodipine Besylate | 193 | 57 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$483 across 23 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-02
- Last updated
- 2008-02-20
Frequently asked questions
- What is Juan Estigarribia's NPI number?
- Juan Estigarribia's National Provider Identifier (NPI) is 1336111517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Juan Estigarribia's specialty?
- Juan Estigarribia is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Juan Estigarribia located?
- Juan Estigarribia's practice location on file with NPPES is 23550 Park St, Dearborn, MI 48124-2592.
- What is Juan Estigarribia's phone number?
- The practice phone number listed in the NPPES registry for Juan Estigarribia is (313) 277-0075.
- Does Juan Estigarribia accept Medicare?
- Juan Estigarribia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Juan Estigarribia's NPI active?
- Yes — Juan Estigarribia's NPI (1336111517) is active in the NPPES registry as of the last update on 2008-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.