Christopher William Arnold, MD
Family Medicine Physician · San Antonio, TX
Christopher William Arnold, MD is a family medicine physician with a practice address in San Antonio, Texas, and NPI 1255338950, issued on Jul 7, 2005. Check the license (Texas L4857, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Christopher William Arnold
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- L4857 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7622 Louis Pasteur Dr, San Antonio, TX 78229
- Phone
- (210) 614-7840
- Enumerated
- Jul 7, 2005
- Record last updated
- Oct 14, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (210) 614-6421
- Medicare enrollment
- Enrolled (PECOS I20060505000697); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2001
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 7622 Louis Pasteur Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christopher William Arnold in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L4857Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average family medicine physician in 2024
1,708 Medicare Part D claims for 268 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. 40 claims were for opioids.
Most prescribed
- Atorvastatin Calcium107 claims
- Levothyroxine Sodium81 claims
- Lisinopril63 claims
- Losartan Potassium63 claims
- Metoprolol Succinate52 claims
- Amlodipine Besylate51 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.
Bills Medicare through one group practice
- Wellmed Medical Group PASan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher William Arnold among 11,119 family medicine physician records in Texas
Christopher William Arnold, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2001 · median 2004 among the 7,095 with a school on file
- Record last updated2016 · 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).
809 family medicine physician records list a practice address in San Antonio
They are 809 of the 37,749 NPPES records with a practice address in San Antonio, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in San Antonio → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Timothy Barker, MDSan Antonio, TX 782291336126119
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- Pamela Camosy, MDSan Antonio, TX 782291992702674
- Patricia Chung, M.D.San Antonio, TX 782291073503959
- Robin Eickhoff, MDSan Antonio, TX 782291962474320
- Nora Garza, MDSan Antonio, TX 782291972500684
- Carlos Jaen, M.D.San Antonio, TX 782291285625772
- Carlos Perches, MDSan Antonio, TX 782291154328847
Common questions
What is Christopher William Arnold, MD's NPI number?
Christopher William Arnold, MD's National Provider Identifier (NPI) is 1255338950, issued on Jul 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Christopher William Arnold, MD located?
The NPPES record lists a practice address at 7622 Louis Pasteur Dr, San Antonio, TX, 78229. Phone: (210) 614-7840. Providers update this record themselves, so call before visiting.
How can I verify Christopher William Arnold, MD's license?
NPPES lists Texas license number L4857, as entered by the provider. 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 William Arnold, MD prescribe under Medicare Part D?
In 2024, Christopher William Arnold, MD had 1,708 Medicare Part D claims for 268 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.