Tigran Abrahamyan, MSN-FNP
NPI 1164144374 · Family Nurse Practitioner · Glendale, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tigran Abrahamyan, MSN-FNP is a Family Nurse Practitioner provider in Glendale, CA (NPI 1164144374).
Provider details
- NPI number
- 1164144374
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN-FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 95022630 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 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
1,045 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) |
|---|---|---|
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 109 | $182 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 100 | $153 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician93040 | 95 | $12 |
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 95 | $388 |
| Measurement of Brain Wave Activity (eeg), Digital Analysis95957 | 95 | $282 |
| Ultrasound of Leg Arteries Or Artery Grafts93925 | 93 | $235 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-09-14
- Last updated
- 2022-09-14
- Certified
- 2022-09-14
Frequently asked questions
- What is Tigran Abrahamyan's NPI number?
- Tigran Abrahamyan's National Provider Identifier (NPI) is 1164144374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tigran Abrahamyan's specialty?
- Tigran Abrahamyan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tigran Abrahamyan located?
- Tigran Abrahamyan's practice location on file with NPPES is 1100 E Broadway Ste 300, Glendale, CA 91205-4643.
- What is Tigran Abrahamyan's phone number?
- The practice phone number listed in the NPPES registry for Tigran Abrahamyan is (818) 745-2002.
- Does Tigran Abrahamyan accept Medicare?
- Tigran Abrahamyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tigran Abrahamyan's NPI active?
- Yes — Tigran Abrahamyan's NPI (1164144374) is active in the NPPES registry as of the last update on 2022-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.