Michael Huoh, M.D.
NPI 1164602728 · Physical Medicine & Rehabilitation Physician · Downey, CA
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Huoh, M.D. is a Physical Medicine & Rehabilitation Physician provider in Downey, CA (NPI 1164602728).
Provider details
- NPI number
- 1164602728
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A99382 (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
18 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pregabalin | 197 | 93 |
| Duloxetine Hcl | 98 | 57 |
| Buprenorphine Hclbrand: Belbuca | 87 | 11 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 86 | 21 |
| Buprenorphine | 73 | — |
| Gabapentin | 45 | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-11
- Last updated
- 2021-12-03
Frequently asked questions
- What is Michael Huoh's NPI number?
- Michael Huoh's National Provider Identifier (NPI) is 1164602728, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Huoh's specialty?
- Michael Huoh is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Huoh located?
- Michael Huoh's practice location on file with NPPES is 9353 Imperial Hwy Fl 4, Downey, CA 90242-2812.
- What is Michael Huoh's phone number?
- The practice phone number listed in the NPPES registry for Michael Huoh is (562) 657-2424.
- Does Michael Huoh accept Medicare?
- Michael Huoh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Huoh's NPI active?
- Yes — Michael Huoh's NPI (1164602728) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.