Anand Chidambaram Narayanan, MD
Internal Medicine Physician · Baytown, TX
Anand Chidambaram Narayanan, MD is an internal medicine physician with a practice address in Baytown, Texas, and NPI 1215467923, issued on Jun 14, 2017. Check the license (Texas T2226, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Anand Chidambaram Narayanan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- T2226 TX
036151308 IL
125070683 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2215 Rollingbrook Dr Ste 140, Baytown, TX 77521
- Phone
- (281) 428-2487
- Enumerated
- Jun 14, 2017
- Record last updated
- Nov 1, 2022
- Fax
- (281) 428-2784
- Medicare enrollment
- Enrolled (PECOS I20220817003518); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 2215 Rollingbrook Dr Ste 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kapil Mahajan, MDSpecialist1225444839
Verify Anand Chidambaram Narayanan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T2226Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average internal medicine physician in 2024
607 Medicare Part D claims for 241 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Farxiga78 claims
- Sevelamer Carbonate53 claims
- Lisinopril48 claims
- Losartan Potassium38 claims
- Furosemide35 claims
- Nifedipine Er34 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): 83 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).
Industry payments in 2024: $197.70
6 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Renal Specialists OF Houston, PABaytown, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anand Chidambaram Narayanan among 9,175 internal medicine physician records in Texas
Anand Chidambaram Narayanan, MD is one of 9,175 internal 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 2017, is newer than 77% of them.
- NPI issued2017 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2016 · median 2004 among the 6,088 with a school on file
- Record last updated2022 · 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 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 internal medicine physician records list a practice address in Baytown
They are 14 of the 1,189 NPPES records with a practice address in Baytown, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Baytown → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lorenzo Bortolotti, MDBaytown, TX 775211215976238
- Bassam Hamid, MDBaytown, TX 775211902913064
- Kamran Khan, MDBaytown, TX 775211053339416
- Shehpar Khan, M.D.Baytown, TX 775211356572945
- Tina Pariani, D.O.Baytown, TX 775211083845523
- Medha Sharma, DOBaytown, TX 775211689178501
- George Shelton, M.D., M.P.P.Baytown, TX 775211235454158
- Min Shen, MDBaytown, TX 775211922356385
Common questions
What is Anand Chidambaram Narayanan, MD's NPI number?
Anand Chidambaram Narayanan, MD's National Provider Identifier (NPI) is 1215467923, issued on Jun 14, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Anand Chidambaram Narayanan, MD located?
The NPPES record lists a practice address at 2215 Rollingbrook Dr Ste 140, Baytown, TX, 77521. Phone: (281) 428-2487. Providers update this record themselves, so call before visiting.
How can I verify Anand Chidambaram Narayanan, MD's license?
NPPES lists Texas license number T2226, 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 Anand Chidambaram Narayanan, MD prescribe under Medicare Part D?
In 2024, Anand Chidambaram Narayanan, MD had 607 Medicare Part D claims for 241 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Anand Chidambaram Narayanan, MD's MIPS final score?
The 2023 MIPS final score is 83 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.