Kristine Astvatsaturyan, M.D.
NPI 1366880692 · Anatomic Pathology & Clinical Pathology Physician · Orange, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristine Astvatsaturyan, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Orange, CA (NPI 1366880692).
Provider details
- NPI number
- 1366880692
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A139202 (CA)
Specialties & taxonomies
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
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
558 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) |
|---|---|---|
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 175 | $29 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 128 | $38 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 81 | $36 |
| Cell Examination of Specimen, Selective Cellular Enhancement Technique88112 | 42 | $28 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 37 | $43 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 36 | $84 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 48 | 30 |
| Metformin Hcl | 47 | 25 |
| Atorvastatin Calcium | 43 | 26 |
| Sitagliptin Phos/Metformin Hclbrand: Janumet | 35 | 13 |
| Dulaglutidebrand: Trulicity | 34 | — |
| Ibuprofen | 31 | 17 |
| Gabapentin |
Practice location
Mailing address
Additional practice locations (2)
- 319 S Brand BlvdGlendale, CA 91204-1701Phone: (818) 468-1871Fax: (818) 240-0038
- 8700 Beverly BlvdWest Hollywood, CA 90048-1804Phone: (310) 423-6941
Registry dates
- Enumerated
- 2013-06-09
- Last updated
- 2024-07-18
- Certified
- 2024-07-18
Frequently asked questions
- What is Kristine Astvatsaturyan's NPI number?
- Kristine Astvatsaturyan's National Provider Identifier (NPI) is 1366880692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristine Astvatsaturyan's specialty?
- Kristine Astvatsaturyan is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Kristine Astvatsaturyan located?
- Kristine Astvatsaturyan's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Kristine Astvatsaturyan's phone number?
- The practice phone number listed in the NPPES registry for Kristine Astvatsaturyan is (714) 456-8888.
- Does Kristine Astvatsaturyan accept Medicare?
- Kristine Astvatsaturyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristine Astvatsaturyan's NPI active?
- Yes — Kristine Astvatsaturyan's NPI (1366880692) is active in the NPPES registry as of the last update on 2024-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.