Sarah Catherine Oltmann, M.D.
Surgery Physician · Dallas, TX
Sarah Catherine Oltmann, M.D. is a surgery physician with a practice address in Dallas, Texas, and NPI 1396993408, issued on Sep 3, 2008. Check the license (Texas N6948, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sarah Catherine Oltmann
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- N6948 TX
56721 WI
Self-reported in NPPES; status is on the state search - Practice location
- 5200 Harry Hines Blvd, Dallas, TX 75235
- Phone
- (214) 590-8000
- Enumerated
- Sep 3, 2008
- Record last updated
- Feb 23, 2022
- Medicare enrollment
- Enrolled (PECOS I20110817000788); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 5200 Harry Hines Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jazzmyne Aaron, LCSWClinical Social Worker1326550997
- Dallah Abdallahi, PAPhysician Assistant1093294811
- Carol AbousaabHospice and Palliative Medicine (Internal Medicine) Physician1982231783
- Jocelyn AbrahamHospitalist Physician1144781121
- Misty AbrahamFamily Nurse Practitioner1063168177
- Sunitha AbrahamAcute Care Nurse Practitioner1538668413
Verify Sarah Catherine Oltmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N6948Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average surgery physician in 2024
134 Medicare Part D claims for 64 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 47 claims were for opioids.
Most prescribed
- Tramadol Hcl43 claims
- Levothyroxine Sodium33 claims
- Methocarbamol14 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): 74.6 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).
Bills Medicare through one group practice
- University OF Texas Southwestern Medical Center AT DallasFrisco, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgery Physician providers in Texas
There are 2,192 surgery physician records in Texas.
Other surgery physician records in Texas
- Alan Abando, M.D.Cedar Park, TX1073561387
- Babak Abbassi, M.D.Greenville, TX1992151385
- Steven Abbate, MDSan Antonio, TX1235117433
- John Abbott, M.D.Rowlett, TX1255540936
- Kareem Abdelfattah, MDDallas, TX1053510339
- John Abdelsayed, MDSugar Land, TX1578983839
- Ziad Abdo, M.D.Dallas, TX1700838414
- Alan Abel, MDBig Spring, TX1518966829
- Stephen Abernathy, M.D.Temple, TX1851389779
- John Abikhaled, M.D.Austin, TX1639108731
Common questions
What is Sarah Catherine Oltmann, M.D.'s NPI number?
Sarah Catherine Oltmann, M.D.'s National Provider Identifier (NPI) is 1396993408, issued on Sep 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Catherine Oltmann, M.D. located?
The NPPES record lists a practice address at 5200 Harry Hines Blvd, Dallas, TX, 75235. Phone: (214) 590-8000. Providers update this record themselves, so call before visiting.
How can I verify Sarah Catherine Oltmann, M.D.'s license?
NPPES lists Texas license number N6948, 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 Sarah Catherine Oltmann, M.D. prescribe under Medicare Part D?
In 2024, Sarah Catherine Oltmann, M.D. had 134 Medicare Part D claims for 64 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Sarah Catherine Oltmann, M.D.'s MIPS final score?
The 2023 MIPS final score is 74.6 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.