Nathan Teschan, D.O.
Anatomic Pathology & Clinical Pathology Physician · San Antonio, TX
Nathan Teschan, D.O. is an anatomic pathology & clinical pathology physician with a practice address in San Antonio, Texas, and NPI 1558680397, issued on May 19, 2010. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nathan Teschan
- Credential
- D.O.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 02003918A IN
Self-reported in NPPES; status is on the state search - Practice location
- 3551 Roger Brooke Dr Bldg 1151, San Antonio, TX 78234
- Phone
- (210) 916-0000
- Enumerated
- May 19, 2010
- Record last updated
- Sep 5, 2023
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 1,424 in Texas → Look up another NPI →
Verify Nathan Teschan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $490.49
3 payments; by number, the most common kind was food and beverage; the largest payer was Roche Diagnostics Corporation. The 2,607 providers of this specialty with any payment received $3,565.00 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.
Nathan Teschan among 1,424 anatomic pathology & clinical pathology physician records in Texas
Nathan Teschan, D.O. is one of 1,424 anatomic pathology & clinical pathology physician records with a practice address in Texas. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Texas
There are 1,424 anatomic pathology & clinical pathology physician records in Texas.
All 1,424 in Texas → Every provider in San Antonio → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Thomas Adams, MDSan Antonio, TX 782341215050497
- Katherine Cebe, M.D.Fort Sam Houston, TX 782341316157605
- Moo Cho, MDFort Sam Houston, TX 782341235128224
- Jose Gorospe, M.D.Jbsa Ft Sam Houston, TX 782341922106012
- Daniel Hagen, D.O.Fort Sam Houston, TX 782341841405487
- Mark Hubbell, MDFort Sam Houston, TX 782341457372831
- Sonny Huitron, D.O.Fort Sam Houston, TX 782341023201993
- Jason Kendelhardt, M.D.Fort Sam Houston, TX 782341669462388
Common questions
What is Nathan Teschan, D.O.'s NPI number?
Nathan Teschan, D.O.'s National Provider Identifier (NPI) is 1558680397, issued on May 19, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Teschan, D.O. located?
The NPPES record lists a practice address at 3551 Roger Brooke Dr Bldg 1151, San Antonio, TX, 78234. Phone: (210) 916-0000. Providers update this record themselves, so call before visiting.
How can I verify Nathan Teschan, D.O.'s license?
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.
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.