Christine Carlson, MD
NPI 1386612299 · Family Medicine Physician · Fontana, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Carlson, MD is a Family Medicine Physician provider in Fontana, CA (NPI 1386612299).
Provider details
- NPI number
- 1386612299
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A72947 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 58 | 26 |
| Semaglutidebrand: Ozempic | 41 | 11 |
| Metformin Hclbrand: Metformin Hcl Er | 34 | 15 |
| Amlodipine Besylate | 30 | 17 |
| Lisinopril | 26 | 16 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 21 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$146 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-08
- Last updated
- 2021-11-30
Frequently asked questions
- What is Christine Carlson's NPI number?
- Christine Carlson's National Provider Identifier (NPI) is 1386612299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Carlson's specialty?
- Christine Carlson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christine Carlson located?
- Christine Carlson's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.
- What is Christine Carlson's phone number?
- The practice phone number listed in the NPPES registry for Christine Carlson is (909) 427-5592.
- Does Christine Carlson accept Medicare?
- Christine Carlson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Carlson's NPI active?
- Yes — Christine Carlson's NPI (1386612299) 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.