Mariam Buckowski, MD, MPH
NPI 1801386800 · Family Medicine Physician · Tulare, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariam Buckowski, MD, MPH is a Family Medicine Physician provider in Tulare, CA (NPI 1801386800).
Provider details
- NPI number
- 1801386800
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- A174159 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
429 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 293 | $77 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 79 | $80 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 30 | $125 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 27 | $131 |
Typical Medicare-allowed amounts for these services range $77–$131 (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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 90 | 43 |
| Lisinopril | 39 | 22 |
| Levothyroxine Sodium | 36 | 21 |
| Amlodipine Besylate | 36 | 23 |
| Gabapentin | 30 | 19 |
| Fluticasone Propionate | 28 | 12 |
| Metformin Hcl | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$130 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 400 W Mineral King AveVisalia, CA 93291-6237Phone: (559) 624-2000
Registry dates
- Enumerated
- 2018-05-15
- Last updated
- 2025-08-22
- Certified
- 2025-08-22
Frequently asked questions
- What is Mariam Buckowski's NPI number?
- Mariam Buckowski's National Provider Identifier (NPI) is 1801386800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariam Buckowski's specialty?
- Mariam Buckowski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mariam Buckowski located?
- Mariam Buckowski's practice location on file with NPPES is 1000 N Mooney Blvd, Tulare, CA 93274-2417.
- What is Mariam Buckowski's phone number?
- The practice phone number listed in the NPPES registry for Mariam Buckowski is (559) 685-7100.
- Does Mariam Buckowski accept Medicare?
- Mariam Buckowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariam Buckowski's NPI active?
- Yes — Mariam Buckowski's NPI (1801386800) is active in the NPPES registry as of the last update on 2025-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.