Jeffrey Katzenmeyer, M.D.
NPI 1477648921 · Family Medicine Physician · Davis, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Katzenmeyer, M.D. is a Family Medicine Physician provider in Davis, CA (NPI 1477648921).
Provider details
- NPI number
- 1477648921
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A66129 (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
19 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
996 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 | 544 | $134 |
| 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 | 177 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 97 | $137 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 42 | $68 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 35 | $73 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 235 | 74 |
| Levothyroxine Sodium | 207 | 53 |
| Omeprazole | 192 | 61 |
| Tamsulosin Hcl | 158 | 52 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 154 | 32 |
| Amlodipine Besylate | 141 | 50 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2015-07-09
Frequently asked questions
- What is Jeffrey Katzenmeyer's NPI number?
- Jeffrey Katzenmeyer's National Provider Identifier (NPI) is 1477648921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Katzenmeyer's specialty?
- Jeffrey Katzenmeyer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Katzenmeyer located?
- Jeffrey Katzenmeyer's practice location on file with NPPES is 2020 Sutter Place, Davis, CA 95616.
- What is Jeffrey Katzenmeyer's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Katzenmeyer is (530) 750-5900.
- Does Jeffrey Katzenmeyer accept Medicare?
- Jeffrey Katzenmeyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Katzenmeyer's NPI active?
- Yes — Jeffrey Katzenmeyer's NPI (1477648921) is active in the NPPES registry as of the last update on 2015-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.