Christopher Michael Klein, RPH
Pharmacist · San Antonio, TX
Christopher Michael Klein, RPH is a pharmacist with a practice address in San Antonio, Texas, and NPI 1497006845, issued on Sep 25, 2012. Check the license (Texas 37832, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christopher Michael Klein
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 37832 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1201 N Loop 1604 E, San Antonio, TX 78232
- Phone
- (210) 403-4702
- Enumerated
- Sep 25, 2012
- Record last updated
- Sep 25, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (210) 403-4725
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 18,541 in Texas → Look up another NPI →
Also registered at 1201 N Loop 1604 E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Karen Guadarrama, PHARMACISTPharmacist1609120310
- Valerie Suey, O.D.Optometrist1366671075
- Jason WongPharmacist1851886204
Verify Christopher Michael Klein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 37832Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs
30 Medicare Part D claims for 26 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix11 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.
Christopher Michael Klein among 18,541 pharmacist records in Texas
Christopher Michael Klein, RPH is one of 18,541 pharmacist records with a practice address in Texas. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 28% of them.
- NPI issued2012 · 28% of these records are older, 69% newer
- In a Medicare fileYes · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2012 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,375 pharmacist records list a practice address in San Antonio
They are 1,375 of the 37,749 NPPES records with a practice address in San Antonio, and 18,541 pharmacist records in Texas.
All 18,541 in Texas → Every provider in San Antonio → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Laina Barr Rallo, PHARM DSan Antonio, TX 782321972871978
- Carla Collins, RPHSan Antonio, TX 782321265788970
- Diana Enriquez, RPHSan Antonio, TX 782321801181433
- Richard Martinez, R.PH.San Antonio, TX 782321811201965
- Carolyn MeyerSan Antonio, TX 782321386773133
- Gloria Miller, R.PH.San Antonio, TX 782321396050084
- Mary Morris, PHARMDSan Antonio, TX 782321396050795
- Kofi Osei-Bonsu, PHARMDSan Antonio, TX 782321275862153
Common questions
What is Christopher Michael Klein, RPH's NPI number?
Christopher Michael Klein, RPH's National Provider Identifier (NPI) is 1497006845, issued on Sep 25, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Michael Klein, RPH located?
The NPPES record lists a practice address at 1201 N Loop 1604 E, San Antonio, TX, 78232. Phone: (210) 403-4702. Providers update this record themselves, so call before visiting.
How can I verify Christopher Michael Klein, RPH's license?
NPPES lists Texas license number 37832, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Christopher Michael Klein, RPH prescribe under Medicare Part D?
In 2024, Christopher Michael Klein, RPH had 30 Medicare Part D claims for 26 beneficiaries; the average among pharmacist prescribers was 119. 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.