Krishnaiah Rayasam, MD
Psychiatry Physician · Corpus Christi, TX
Krishnaiah Rayasam, MD is a psychiatry physician with a practice address in Corpus Christi, Texas, and NPI 1831188903, issued on Oct 20, 2005. Check the license (Texas T0641, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Krishnaiah Rayasam
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- T0641 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4234 Weber Road, Corpus Christi, TX 78411
- Phone
- (361) 857-2090
- Enumerated
- Oct 20, 2005
- Record last updated
- Nov 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (361) 814-6302
- Medicaid ID
- 139785308 TX
- Medicare enrollment
- Enrolled (PECOS I20040902000667); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Verify Krishnaiah Rayasam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T0641Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.7 times the Medicare Part D claims of the average psychiatry physician in 2024
4,699 Medicare Part D claims for 230 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Trazodone Hcl449 claims
- Quetiapine Fumarate325 claims
- Clonazepam249 claims
- Hydroxyzine Hcl217 claims
- Escitalopram Oxalate200 claims
- Buspirone Hcl193 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: $588.29
17 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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 3 group practices
- Coastal Plains Community Mhmr CenterPortland, TX
- Gulf Bend Mental Health Mental Retardation CenterVictoria, TX
- Nueces County Mental Health And Mental Retardation Community CtrCorpus Christi, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Krishnaiah Rayasam among 3,318 psychiatry physician records in Texas
Krishnaiah Rayasam, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1973 · median 2006 among the 1,481 with a school on file
- Record last updated2007 · 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 Corpus Christi → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Thelma Lopez-Lira, MDCorpus Christi, TX 784111437125036
- Melanie Ottenbacher, M.D.Corpus Christi, TX 784111710204276
- Briana Sacco, M.D.Corpus Christi, TX 784111992933493
- Saadia Zaki, MDCorpus Christi, TX 784111891359493
- Ernesto Guido, M.D.Corpus Christi, TX 784121619958204
- Raul Capitaine, MDCorpus Christi, TX 784131568457315
- Jose Pagan, MDCorpus Christi, TX 784131578545901
- Jack Chelebian, M.D.Corpus Christi, TX 784141295763399
Common questions
What is Krishnaiah Rayasam, MD's NPI number?
Krishnaiah Rayasam, MD's National Provider Identifier (NPI) is 1831188903, issued on Oct 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Krishnaiah Rayasam, MD located?
The NPPES record lists a practice address at 4234 Weber Road, Corpus Christi, TX, 78411. Phone: (361) 857-2090. Providers update this record themselves, so call before visiting.
How can I verify Krishnaiah Rayasam, MD's license?
NPPES lists Texas license number T0641, 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 Krishnaiah Rayasam, MD prescribe under Medicare Part D?
In 2024, Krishnaiah Rayasam, MD had 4,699 Medicare Part D claims for 230 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.