Kim Nguyen, MD
NPI 1689998775 · Endocrinology, Diabetes & Metabolism Physician · Capitola, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kim Nguyen, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Capitola, CA (NPI 1689998775).
Provider details
- NPI number
- 1689998775
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A108267 (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
16 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 |
|---|---|---|
| Levothyroxine Sodium | 237 | 74 |
| Teriparatidebrand: Forteo | 134 | 19 |
| Insulin Lisprobrand: Humalog | 98 | 30 |
| Methimazole | 63 | 26 |
| Insulin Glargine-Yfgn | 60 | 30 |
| Insulin Lisprobrand: Humalog Kwikpen U-100 | 42 | 13 |
| Pen Needle, Diabeticbrand: Ultra-Fine Nano Pen Needle | 37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-03-18
- Last updated
- 2021-12-15
Frequently asked questions
- What is Kim Nguyen's NPI number?
- Kim Nguyen's National Provider Identifier (NPI) is 1689998775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kim Nguyen's specialty?
- Kim Nguyen is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Kim Nguyen located?
- Kim Nguyen's practice location on file with NPPES is 815 Bay Ave, Capitola, CA 95010-2106.
- What is Kim Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Kim Nguyen is (831) 460-7333.
- Does Kim Nguyen accept Medicare?
- Kim Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kim Nguyen's NPI active?
- Yes — Kim Nguyen's NPI (1689998775) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.