Huy Phun, MD
NPI 1720137763 · Anesthesiology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Huy Phun, MD is a Anesthesiology Physician provider in San Diego, CA (NPI 1720137763).
Provider details
- NPI number
- 1720137763
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- C159847 (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
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
64 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 Lens Surgery00142 | 16 | $140 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 13 | $140 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 12 | $151 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 12 | $61 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 11 | $307 |
Typical Medicare-allowed amounts for these services range $61–$307 (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 (2)
- 2185 Citracado PkwyEscondido, CA 92029-4159Phone: (442) 281-5000
- Naval Medical Center San Diego 34800 Bob Wilson DriveSan Diego, CA 92134-0001Phone: (619) 532-8943
Registry dates
- Enumerated
- 2007-01-09
- Last updated
- 2025-11-17
- Certified
- 2025-11-17
Frequently asked questions
- What is Huy Phun's NPI number?
- Huy Phun's National Provider Identifier (NPI) is 1720137763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Huy Phun's specialty?
- Huy Phun is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Huy Phun located?
- Huy Phun's practice location on file with NPPES is 14455 Amby Ct, San Diego, CA 92129-3363.
- What is Huy Phun's phone number?
- The practice phone number listed in the NPPES registry for Huy Phun is (203) 313-0428.
- Does Huy Phun accept Medicare?
- Huy Phun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Huy Phun's NPI active?
- Yes — Huy Phun's NPI (1720137763) is active in the NPPES registry as of the last update on 2025-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.