Jennifer Hefner, MD
NPI 1144308800 · Hospitalist Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Hefner, MD is a Hospitalist Physician provider in Sacramento, CA (NPI 1144308800).
Provider details
- NPI number
- 1144308800
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- C51918 (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
19 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 · 97 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 390 | 165 |
| Lisinopril | 288 | 107 |
| Levothyroxine Sodium | 278 | 101 |
| Amlodipine Besylate | 225 | 92 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 208 | 70 |
| Fluticasone Propionate | 186 | 85 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2021-12-13
Frequently asked questions
- What is Jennifer Hefner's NPI number?
- Jennifer Hefner's National Provider Identifier (NPI) is 1144308800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Hefner's specialty?
- Jennifer Hefner is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Hefner located?
- Jennifer Hefner's practice location on file with NPPES is 6600 Bruceville Rd, Sacramento, CA 95823-4671.
- What is Jennifer Hefner's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Hefner is (916) 688-2000.
- Does Jennifer Hefner accept Medicare?
- Jennifer Hefner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Hefner's NPI active?
- Yes — Jennifer Hefner's NPI (1144308800) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.