Grace Kim, M.D.
NPI 1083634323 · Endocrinology, Diabetes & Metabolism Physician · San Carlos, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Kim, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in San Carlos, CA (NPI 1083634323).
Provider details
- NPI number
- 1083634323
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A76484 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,773 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 1,770 | $206 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 232 | $38 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 193 | $148 |
| Collection and Interpretation of Physical Parameters Stored in Computers And/Or Transmitted By the Patient And/Or Caregiver to Qualified Health Care Professional, Requiring 30 Minutes Or More, Per 30 Days99091 | 171 | $59 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Provider Supplied Equipment95250 | 118 | $198 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 548 | 148 |
| Semaglutidebrand: Ozempic | 457 | 115 |
| Metformin Hclbrand: Metformin Hcl Er | 381 | 110 |
| Empagliflozinbrand: Jardiance | 320 | 99 |
| Tirzepatidebrand: Mounjaro | 306 | 74 |
| Atorvastatin Calcium | 228 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,398 across 116 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2021-07-27
- Certified
- 2021-07-27
Frequently asked questions
- What is Grace Kim's NPI number?
- Grace Kim's National Provider Identifier (NPI) is 1083634323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Kim's specialty?
- Grace Kim is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Grace Kim located?
- Grace Kim's practice location on file with NPPES is 1660 San Carlos Ave, San Carlos, CA 94070-2022.
- What is Grace Kim's phone number?
- The practice phone number listed in the NPPES registry for Grace Kim is (650) 759-9122.
- Does Grace Kim accept Medicare?
- Grace Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Kim's NPI active?
- Yes — Grace Kim's NPI (1083634323) is active in the NPPES registry as of the last update on 2021-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.