Lynna Choy, M.D.
NPI 1679776934 · Anesthesiology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynna Choy, M.D. is a Anesthesiology Physician provider in San Diego, CA (NPI 1679776934).
Provider details
- NPI number
- 1679776934
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A99419 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
12 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) |
|---|---|---|
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 12 | $115 |
Typical Medicare-allowed amounts for these services range $115–$115 (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.
Practice location
Mailing address
Additional practice locations (4)
- 27882 Forbes Rd Ste 203Laguna Niguel, CA 92677-1267Phone: (949) 347-2400
- 3939 Ruffin Rd Ste 101San Diego, CA 92123-1804Phone: (619) 299-9530Fax: (619) 296-5316
- 5471 Kearny Villa Rd Ste 106San Diego, CA 92123-1141Phone: (858) 560-4567
- 3444 Kearny Villa Rd Ste 100San Diego, CA 92123-1960Phone: (858) 268-3566Fax: (858) 268-0430
Registry dates
- Enumerated
- 2007-06-06
- Last updated
- 2026-04-17
- Certified
- 2026-04-17
Frequently asked questions
- What is Lynna Choy's NPI number?
- Lynna Choy's National Provider Identifier (NPI) is 1679776934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynna Choy's specialty?
- Lynna Choy is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Lynna Choy located?
- Lynna Choy's practice location on file with NPPES is 7485 Mission Valley Rd Ste 106, San Diego, CA 92108-4422.
- What is Lynna Choy's phone number?
- The practice phone number listed in the NPPES registry for Lynna Choy is (619) 291-3737.
- Does Lynna Choy accept Medicare?
- Lynna Choy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynna Choy's NPI active?
- Yes — Lynna Choy's NPI (1679776934) is active in the NPPES registry as of the last update on 2026-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.