Kim Yen Nguyen, MD
NPI 1902166952 · Family Medicine Physician · Scotts Valley, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kim Yen Nguyen, MD is a Family Medicine Physician provider in Scotts Valley, CA (NPI 1902166952).
Provider details
- NPI number
- 1902166952
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 281084 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
58 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $114 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 17 | $19 |
Typical Medicare-allowed amounts for these services range $19–$114 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 212 | 75 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 176 | 41 |
| Metformin Hcl | 119 | 37 |
| Fluticasone Propionate | 100 | 26 |
| Hydrochlorothiazide | 88 | 31 |
| Gabapentin | 82 | 26 |
| Losartan Potassium |
Practice location
Mailing address
Additional practice locations (1)
- 301 Prospect AveMedical EducationSyracuse, NY 13203-1807Phone: (315) 448-5537Fax: (315) 448-6313
Registry dates
- Enumerated
- 2012-05-24
- Last updated
- 2018-03-17
Frequently asked questions
- What is Kim Yen Nguyen's NPI number?
- Kim Yen Nguyen's National Provider Identifier (NPI) is 1902166952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kim Yen Nguyen's specialty?
- Kim Yen Nguyen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kim Yen Nguyen located?
- Kim Yen Nguyen's practice location on file with NPPES is 5615 Scotts Valley Dr, Scotts Valley, CA 95066-3492.
- What is Kim Yen Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Kim Yen Nguyen is (831) 430-2700.
- Does Kim Yen Nguyen accept Medicare?
- Kim Yen 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 Yen Nguyen's NPI active?
- Yes — Kim Yen Nguyen's NPI (1902166952) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.