Christopher S. Keller, MD
Family Medicine Physician · Kingwood, TX
Christopher S. Keller, MD is a family medicine physician with a practice address in Kingwood, Texas, and NPI 1326660309, issued on May 12, 2020. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Christopher S. Keller
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD-52054 IA
ME162439 FL
036164567 IL
01089619A IN
2012008250 MO
Self-reported in NPPES; status is on the state search - Practice location
- 22999 Highway 59 N, Kingwood, TX 77339
- Phone
- (281) 348-3320
- Enumerated
- May 12, 2020
- Record last updated
- Mar 20, 2024
- Medicare enrollment
- Enrolled (PECOS I20250312002533); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 22999 Highway 59 N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christopher S. Keller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family medicine physician in 2024
170 Medicare Part D claims for 129 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Cephalexin17 claims
- Hydrocodone-Acetaminophen12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Integrative Emergency Services Physician Group-Houston PLLCRichmond, TX
- Professional Emergency Physicians PCFort Wayne, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher S. Keller among 11,119 family medicine physician records in Texas
Christopher S. Keller, MD is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 88% of them.
- NPI issued2020 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2020 · median 2004 among the 7,095 with a school on file
- Record last updated2024 · 51% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 family medicine physician records list a practice address in Kingwood
They are 32 of the 1,799 NPPES records with a practice address in Kingwood, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Kingwood → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jyothi Achi, M.D.Kingwood, TX 773391023029287
- Savitri Ariyaratna, MDKingwood, TX 773391538196985
- Martin Basaldua, M.D.Kingwood, TX 773391609809391
- Maria Berdayes, DOKingwood, TX 773391871524348
- Mary Cavnar-Johnson, M.D.Kingwood, TX 773391467569400
- Lois Chu, D.O.Kingwood, TX 773391861594392
- Elizabeth Coon-Nguyen, MDKingwood, TX 773391104856723
- Stephanie Gross Pierce, M.D.Kingwood, TX 773391912085051
Common questions
What is Christopher S. Keller, MD's NPI number?
Christopher S. Keller, MD's National Provider Identifier (NPI) is 1326660309, issued on May 12, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Christopher S. Keller, MD located?
The NPPES record lists a practice address at 22999 Highway 59 N, Kingwood, TX, 77339. Phone: (281) 348-3320. Providers update this record themselves, so call before visiting.
How can I verify Christopher S. Keller, MD's license?
Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christopher S. Keller, MD prescribe under Medicare Part D?
In 2024, Christopher S. Keller, MD had 170 Medicare Part D claims for 129 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Christopher S. Keller, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.