Karen Huang
NPI 1366117426 · Family Nurse Practitioner · San Diego, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Huang is a Family Nurse Practitioner provider in San Diego, CA (NPI 1366117426).
Provider details
- NPI number
- 1366117426
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95014239 (CA)
Specialties & taxonomies
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
4 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
252 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 74 | $6 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 47 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 28 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 22 | $16 |
| Hemoglobin A1c Level83036 | 20 | $10 |
| Colorectal Cancer Screening; Fecal Occult Blood Test, Immunoassay, 1-3 SimultaneousG0328 | 17 | $18 |
| Urine Microalbumin (protein) Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 112 | 63 |
| Atorvastatin Calcium | 99 | 49 |
| Losartan Potassium | 66 | 39 |
| Meloxicam | 46 | 36 |
| Omeprazole | 45 | 34 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 41 | 33 |
| Famotidine | 29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-08-11
- Last updated
- 2021-08-11
- Certified
- 2021-08-11
Frequently asked questions
- What is Karen Huang's NPI number?
- Karen Huang's National Provider Identifier (NPI) is 1366117426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Huang's specialty?
- Karen Huang is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Huang located?
- Karen Huang's practice location on file with NPPES is 4282 Genesee Ave Ste 102, San Diego, CA 92117-4986.
- What is Karen Huang's phone number?
- The practice phone number listed in the NPPES registry for Karen Huang is (858) 598-6789.
- Does Karen Huang accept Medicare?
- Karen Huang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Huang's NPI active?
- Yes — Karen Huang's NPI (1366117426) is active in the NPPES registry as of the last update on 2021-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.