Angelin Shajan, DO
NPI 1366900755 · Family Medicine Physician · West Haven, CT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Angelin Shajan, DO is a Family Medicine Physician provider in West Haven, CT (NPI 1366900755).
Provider details
- NPI number
- 1366900755
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 71434 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
301 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 117 | $116 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 69 | $140 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 35 | $96 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 26 | $194 |
| Hemoglobin A1c Level83036 | 23 | $10 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 85 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 267 | 79 |
| Trazodone Hcl | 198 | 47 |
| Amlodipine Besylate | 179 | 56 |
| Levothyroxine Sodium | 135 | 50 |
| Rosuvastatin Calcium | 99 | 39 |
| Losartan Potassium | 91 | 34 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-05
- Last updated
- 2024-03-22
- Certified
- 2024-03-22
Frequently asked questions
- What is Angelin Shajan's NPI number?
- Angelin Shajan's National Provider Identifier (NPI) is 1366900755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Angelin Shajan's specialty?
- Angelin Shajan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Angelin Shajan located?
- Angelin Shajan's practice location on file with NPPES is 1 Cellini Pl Ste 102, West Haven, CT 06516-1666.
- What is Angelin Shajan's phone number?
- The practice phone number listed in the NPPES registry for Angelin Shajan is (203) 932-6481.
- Does Angelin Shajan accept Medicare?
- Angelin Shajan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Angelin Shajan's NPI active?
- Yes — Angelin Shajan's NPI (1366900755) is active in the NPPES registry as of the last update on 2024-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.