Christian Eisert, MD, MPH
NPI 1013307479 · Otolaryngology Physician · Martinez, CA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christian Eisert, MD, MPH is a Otolaryngology Physician provider in Martinez, CA (NPI 1013307479).
Provider details
- NPI number
- 1013307479
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- A134065 (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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ciprofloxacin Hcl/Dexamethbrand: Ciprofloxacin-Dexamethasone | 14 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 150 Muir RdMartinez, CA 94553-4668Phone: (925) 372-2000
- 13601 San Pablo AveSan Pablo, CA 94806-3818Phone: (510) 231-9400
- 133 La Casa Via Ste 150Walnut Creek, CA 94598-3005Phone: (925) 210-8400
Registry dates
- Enumerated
- 2015-01-23
- Last updated
- 2024-12-26
- Certified
- 2024-12-26
Frequently asked questions
- What is Christian Eisert's NPI number?
- Christian Eisert's National Provider Identifier (NPI) is 1013307479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christian Eisert's specialty?
- Christian Eisert is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Christian Eisert located?
- Christian Eisert's practice location on file with NPPES is 2500 Alhambra Ave, Martinez, CA 94553-3156.
- What is Christian Eisert's phone number?
- The practice phone number listed in the NPPES registry for Christian Eisert is (925) 370-5000.
- Does Christian Eisert accept Medicare?
- Christian Eisert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christian Eisert's NPI active?
- Yes — Christian Eisert's NPI (1013307479) is active in the NPPES registry as of the last update on 2024-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.