Jonathan Frankman, DO
NPI 1689163370 · Hospitalist Physician · Kentfield, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Frankman, DO is a Hospitalist Physician provider in Kentfield, CA (NPI 1689163370).
Provider details
- NPI number
- 1689163370
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 20A18409 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,926 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 561 | $116 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 349 | $168 |
| Advance Care Planning, First 30 Minutes99497 | 191 | $81 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 176 | $196 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 150 | $124 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 168 | 48 |
| Duloxetine Hcl | 102 | 31 |
| Mirtazapine | 97 | 33 |
| Amlodipine Besylate | 89 | 33 |
| Oxycodone Hcl | 59 | 27 |
| Metformin Hcl | 56 | 16 |
| Furosemide | 56 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-05-08
- Last updated
- 2024-12-14
- Certified
- 2024-12-14
Frequently asked questions
- What is Jonathan Frankman's NPI number?
- Jonathan Frankman's National Provider Identifier (NPI) is 1689163370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Frankman's specialty?
- Jonathan Frankman is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Frankman located?
- Jonathan Frankman's practice location on file with NPPES is 1125 Sir Francis Drake Blvd, Kentfield, CA 94904-1418.
- What is Jonathan Frankman's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Frankman is (415) 301-1733.
- Does Jonathan Frankman accept Medicare?
- Jonathan Frankman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Frankman's NPI active?
- Yes — Jonathan Frankman's NPI (1689163370) is active in the NPPES registry as of the last update on 2024-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.