Christopher Ward, D.O.
NPI 1275590549 · Family Medicine Physician · Chester, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Ward, D.O. is a Family Medicine Physician provider in Chester, CA (NPI 1275590549).
Provider details
- NPI number
- 1275590549
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A68780 (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
20 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 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 170 | 40 |
| Atorvastatin Calcium | 164 | 43 |
| Levothyroxine Sodium | 150 | 31 |
| Zolpidem Tartrate | 144 | 25 |
| Amlodipine Besylate | 123 | 32 |
| Gabapentin | 102 | 21 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-28
- Last updated
- 2016-12-16
Frequently asked questions
- What is Christopher Ward's NPI number?
- Christopher Ward's National Provider Identifier (NPI) is 1275590549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Ward's specialty?
- Christopher Ward is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Ward located?
- Christopher Ward's practice location on file with NPPES is 199 Reynolds Rd, Chester, CA 96020.
- What is Christopher Ward's phone number?
- The practice phone number listed in the NPPES registry for Christopher Ward is (530) 258-3329.
- Does Christopher Ward accept Medicare?
- Christopher Ward is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Ward's NPI active?
- Yes — Christopher Ward's NPI (1275590549) is active in the NPPES registry as of the last update on 2016-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.