Siva Mandadi, MD
Internal Medicine Physician · Odessa, TX
Siva Mandadi, MD is an internal medicine physician with a practice address in Odessa, Texas, and NPI 1538396858, issued on Jun 12, 2009. Check the license (Texas P8942, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Siva Mandadi
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- P8942 TX
BP1-0035519 TX
Self-reported in NPPES; status is on the state search - Practice location
- 701 W 5TH St, Odessa, TX 79763
- Phone
- (432) 335-1700
- Enumerated
- Jun 12, 2009
- Record last updated
- Sep 2, 2025
- Medicare enrollment
- Enrolled (PECOS I20150106001655); 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 701 W 5TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Al-Muntaser Billah Abu Ali, M.D.Internal Medicine Physician1891978235
- Turner AdamsStudent in an Organized Health Care Education/Training Program1396547295
- Tolani Adewole, MDStudent in an Organized Health Care Education/Training Program1861197881
- Mahwish Adnan, MDPsychiatry Physician1275265894
- Juwan Agwaye, MDStudent in an Organized Health Care Education/Training Program1811836778
- Omer Ahmed, MDStudent in an Organized Health Care Education/Training Program1770385361
Verify Siva Mandadi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P8942Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average internal medicine physician in 2024
819 Medicare Part D claims for 374 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 55 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass61 claims
- Pantoprazole Sodium45 claims
- Eliquis40 claims
- Cefuroxime39 claims
- Furosemide38 claims
- Hydrocodone-Acetaminophen33 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: $191.52
6 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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
- North Texas Physician Services, PLLCTyler, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Siva Mandadi among 9,175 internal medicine physician records in Texas
Siva Mandadi, 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 2009, is newer than 54% of them.
- NPI issued2009 · 54% of these records are older, 42% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2004 · median 2004 among the 6,088 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 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
67 internal medicine physician records list a practice address in Odessa
They are 67 of the 1,675 NPPES records with a practice address in Odessa, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Odessa → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Al-Muntaser Billah Abu Ali, M.D.Odessa, TX 797631891978235
- Gregory Bartha, MDOdessa, TX 797631205939212
- William Davis, MDOdessa, TX 797631447282645
- Manish Dimri, MDOdessa, TX 797631609823111
- Vikram Gill, M.D.Odessa, TX 797631548670961
- Anam Hassan, M.D.Odessa, TX 797631649705146
- Hassan Khalid, M.D.Odessa, TX 797631528592946
- Sai Siva Mungara, M.DOdessa, TX 797631417397423
Common questions
What is Siva Mandadi, MD's NPI number?
Siva Mandadi, MD's National Provider Identifier (NPI) is 1538396858, issued on Jun 12, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Siva Mandadi, MD located?
The NPPES record lists a practice address at 701 W 5TH St, Odessa, TX, 79763. Phone: (432) 335-1700. Providers update this record themselves, so call before visiting.
How can I verify Siva Mandadi, MD's license?
NPPES lists Texas license number P8942, 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 Siva Mandadi, MD prescribe under Medicare Part D?
In 2024, Siva Mandadi, MD had 819 Medicare Part D claims for 374 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.