Kristina Carpenter, D.O.
Family Medicine Physician · Concord, CA
Kristina Carpenter, D.O. is a family medicine physician with a practice address in Concord, California, and NPI 1952741985, issued on Jul 5, 2013. Check the license (California 20A14099, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kristina Carpenter
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A14099 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2481 Pacheco St, Concord, CA 94520
- Phone
- (925) 680-8933
- Enumerated
- Jul 5, 2013
- Record last updated
- Dec 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (925) 680-7635
- Medicare enrollment
- Enrolled (PECOS I20160912001363); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2481 Pacheco St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vivian Lo, PA-CPhysician Assistant1003167453
- Fred Vonstieff, M.D.Addiction Medicine (Family Medicine) Physician1790849685
Verify Kristina Carpenter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A14099Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average family medicine physician in 2024
4,238 Medicare Part D claims for 456 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 77 claims were for opioids.
Most prescribed
- Atorvastatin Calcium302 claims
- Levothyroxine Sodium216 claims
- Trazodone Hcl157 claims
- Lisinopril143 claims
- Amlodipine Besylate136 claims
- Gabapentin118 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $183.20
9 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Fred J Von Stieff MD A Professional CorporationConcord, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristina Carpenter among 17,133 family medicine physician records in California
Kristina Carpenter, D.O. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 68% of them.
- NPI issued2013 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2013 · median 2005 among the 10,652 with a school on file
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 family medicine physician records list a practice address in Concord
They are 38 of the 9,328 NPPES records with a practice address in Concord, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Concord → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Susan Adler-Bressler, M.D.Concord, CA 945201588615207
- Olawunmi Beckley, M.D.Concord, CA 945201497789499
- Teresa Brock, M.D.Concord, CA 945201619920444
- Wilbert Charles, MDConcord, CA 945201861487589
- Susanne Duesberg, M.D.Concord, CA 945201770509838
- Detlef Ehling, M.D.Concord, CA 945201154331155
- Thomas Greely, M.D.Concord, CA 945201851336820
- Brian Honbo, M.D.Concord, CA 945201578587721
Common questions
What is Kristina Carpenter, D.O.'s NPI number?
Kristina Carpenter, D.O.'s National Provider Identifier (NPI) is 1952741985, issued on Jul 5, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Kristina Carpenter, D.O. located?
The NPPES record lists a practice address at 2481 Pacheco St, Concord, CA, 94520. Phone: (925) 680-8933. Providers update this record themselves, so call before visiting.
How can I verify Kristina Carpenter, D.O.'s license?
NPPES lists California license number 20A14099, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kristina Carpenter, D.O. prescribe under Medicare Part D?
In 2024, Kristina Carpenter, D.O. had 4,238 Medicare Part D claims for 456 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.