Robert Kalter, M.D.
Psychiatry Physician · San Antonio, TX
Robert Kalter, M.D. is a psychiatry physician with a practice address in San Antonio, Texas, and NPI 1912910456, issued on Aug 15, 2006. Check the license (Texas E9488, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert Kalter
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- E9488 TX
Self-reported in NPPES; status is on the state search - Practice location
- 14800 San Pedro Ave Ste 214, San Antonio, TX 78232
- Phone
- (210) 525-9945
- Enumerated
- Aug 15, 2006
- Record last updated
- Feb 17, 2025
- Fax
- (210) 525-1469
- Medicaid ID
- 099024401 TX
- Medicare enrollment
- Enrolled (PECOS I20090115000727); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 1975
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Also registered at 14800 San Pedro Ave Ste 214
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joy Nicewander, PHDPsychologist1497445969
- Suzette Stoks, PHDPsychologist1316966294
Verify Robert Kalter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E9488Check 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% fewer Medicare Part D claims than the average psychiatry physician in 2024
800 Medicare Part D claims for 47 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 13 claims were for opioids.
Most prescribed
- Venlafaxine Hcl Er87 claims
- Clonazepam70 claims
- Lorazepam51 claims
- Trazodone Hcl51 claims
- Quetiapine Fumarate40 claims
- Desvenlafaxine Succinate Er36 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.
Robert Kalter among 3,318 psychiatry physician records in Texas
Robert Kalter, M.D. is one of 3,318 psychiatry physician records with a practice address in Texas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 65% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1975 · median 2006 among the 1,481 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Texas
There are 3,318 psychiatry physician records in Texas.
All 3,318 in Texas → Every provider in San Antonio → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Michael Arambula, M.D., PHARM.D.San Antonio, TX 782321992870349
- Joyce Gelfond, MDSan Antonio, TX 782321710981758
- Christina Golden, MDSan Antonio, TX 782321144245184
- Malathi Koli, M.D.San Antonio, TX 782321447449889
- Marina Nell, M.D.San Antonio, TX 782321518285840
- Ann Renthal, M.D.San Antonio, TX 782321386680940
- Brian Skop, MDSan Antonio, TX 782321134220676
- Kirby Turner, MDSan Antonio, TX 782321720050347
Common questions
What is Robert Kalter, M.D.'s NPI number?
Robert Kalter, M.D.'s National Provider Identifier (NPI) is 1912910456, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Kalter, M.D. located?
The NPPES record lists a practice address at 14800 San Pedro Ave Ste 214, San Antonio, TX, 78232. Phone: (210) 525-9945. Providers update this record themselves, so call before visiting.
How can I verify Robert Kalter, M.D.'s license?
NPPES lists Texas license number E9488, 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 Robert Kalter, M.D. prescribe under Medicare Part D?
In 2024, Robert Kalter, M.D. had 800 Medicare Part D claims for 47 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.