Glendo Tangarorang, M.D.
NPI 1134101306 · Internal Medicine Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Glendo Tangarorang, M.D. is a Internal Medicine Physician provider in Hartford, CT (NPI 1134101306).
Provider details
- NPI number
- 1134101306
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 039159 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
210 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 76 | $132 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 21 | $10 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 20 | $135 |
| Administration of Influenza Virus VaccineG0008 | 18 | $34 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 16 | $9 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 16 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 30 | 24 |
| Lisinopril | 16 | — |
| Amlodipine Besylate | 15 | — |
| Gabapentin | 14 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-15
- Last updated
- 2014-07-03
Frequently asked questions
- What is Glendo Tangarorang's NPI number?
- Glendo Tangarorang's National Provider Identifier (NPI) is 1134101306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glendo Tangarorang's specialty?
- Glendo Tangarorang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Glendo Tangarorang located?
- Glendo Tangarorang's practice location on file with NPPES is 85 Seymour St, Hartford, CT 06106-5501.
- What is Glendo Tangarorang's phone number?
- The practice phone number listed in the NPPES registry for Glendo Tangarorang is (860) 244-0148.
- Does Glendo Tangarorang accept Medicare?
- Glendo Tangarorang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Glendo Tangarorang's NPI active?
- Yes — Glendo Tangarorang's NPI (1134101306) is active in the NPPES registry as of the last update on 2014-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.