Bhoomin Nimitsilpa, MD
NPI 1235206103 · Internal Medicine Physician · Downey, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bhoomin Nimitsilpa, MD is a Internal Medicine Physician provider in Downey, CA (NPI 1235206103).
Provider details
- NPI number
- 1235206103
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A61642 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 89 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 656 | 249 |
| Amlodipine Besylate | 409 | 154 |
| Lisinopril | 355 | 133 |
| Losartan Potassium | 325 | 104 |
| Metformin Hcl | 240 | 94 |
| Omeprazole | 219 | 85 |
| Simvastatin | 217 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Bhoomin Nimitsilpa's NPI number?
- Bhoomin Nimitsilpa's National Provider Identifier (NPI) is 1235206103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bhoomin Nimitsilpa's specialty?
- Bhoomin Nimitsilpa is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bhoomin Nimitsilpa located?
- Bhoomin Nimitsilpa's practice location on file with NPPES is 9449 Imperial Hwy Ste 310, Downey, CA 90242-2814.
- What is Bhoomin Nimitsilpa's phone number?
- The practice phone number listed in the NPPES registry for Bhoomin Nimitsilpa is (800) 823-4040.
- Does Bhoomin Nimitsilpa accept Medicare?
- Bhoomin Nimitsilpa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bhoomin Nimitsilpa's NPI active?
- Yes — Bhoomin Nimitsilpa's NPI (1235206103) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.