Andrey Maksimtsov, PA-C
NPI 1578248589 · Physician Assistant · Stockton, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrey Maksimtsov, PA-C is a Physician Assistant provider in Stockton, CA (NPI 1578248589).
Provider details
- NPI number
- 1578248589
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 0010-13321 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
228 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 82 | $140 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 78 | $97 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 50 | $6 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 18 | $58 |
Typical Medicare-allowed amounts for these services range $6–$140 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 42 | 42 |
| Prednisone | 34 | 34 |
| Ondansetronbrand: Ondansetron Odt | 28 | 28 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 23 | 23 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 21 |
| Cyclobenzaprine Hcl | 17 | 17 |
| Naproxen | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-19
- Last updated
- 2024-10-21
- Certified
- 2024-10-21
Frequently asked questions
- What is Andrey Maksimtsov's NPI number?
- Andrey Maksimtsov's National Provider Identifier (NPI) is 1578248589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrey Maksimtsov's specialty?
- Andrey Maksimtsov is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Andrey Maksimtsov located?
- Andrey Maksimtsov's practice location on file with NPPES is 1800 N California St, Stockton, CA 95204-6019.
- What is Andrey Maksimtsov's phone number?
- The practice phone number listed in the NPPES registry for Andrey Maksimtsov is (209) 943-2000.
- Does Andrey Maksimtsov accept Medicare?
- Andrey Maksimtsov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrey Maksimtsov's NPI active?
- Yes — Andrey Maksimtsov's NPI (1578248589) is active in the NPPES registry as of the last update on 2024-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.