Charlton Wong, MD
NPI 1245389659 · Family Medicine Physician · Bakersfield, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charlton Wong, MD is a Family Medicine Physician provider in Bakersfield, CA (NPI 1245389659).
Provider details
- NPI number
- 1245389659
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A72453 (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 · 112 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 703 | 252 |
| Lisinopril | 478 | 168 |
| Amlodipine Besylate | 349 | 121 |
| Levothyroxine Sodium | 295 | 95 |
| Pantoprazole Sodium | 293 | 109 |
| Losartan Potassium | 279 | 101 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-09
- Last updated
- 2021-11-30
Frequently asked questions
- What is Charlton Wong's NPI number?
- Charlton Wong's National Provider Identifier (NPI) is 1245389659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charlton Wong's specialty?
- Charlton Wong is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charlton Wong located?
- Charlton Wong's practice location on file with NPPES is 3733 San Dimas St, Bakersfield, CA 93301-1407.
- What is Charlton Wong's phone number?
- The practice phone number listed in the NPPES registry for Charlton Wong is (800) 353-5400.
- Does Charlton Wong accept Medicare?
- Charlton Wong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charlton Wong's NPI active?
- Yes — Charlton Wong's NPI (1245389659) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.