Callan Volkmer, MD
Pediatrics Physician · Bay City, TX
Callan Volkmer, MD is a pediatrics physician with a practice address in Bay City, Texas, and NPI 1437786811, issued on Mar 25, 2020. Check the license (Texas U1156, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Callan Volkmer
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- U1156 TX
Self-reported in NPPES; status is on the state search - Practice location
- 600 Hospital Cir, Bay City, TX 77414
- Phone
- (979) 241-6100
- Enumerated
- Mar 25, 2020
- Record last updated
- Jul 8, 2023
- Entity
- Type 1 · individual
Also registered at 600 Hospital Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janie Agu, APRN-CNPFamily Nurse Practitioner1013702547
- Palivela Raju, MDOtolaryngology Physician1699758664
- Debra Shield, F.N.P.Family Nurse Practitioner1659788891
- Meaghan WhiteNurse Practitioner1710564216
- Jerry Young, D.O.Surgery Physician1154408235
Verify Callan Volkmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U1156Check 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: $17.18
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 21,580 providers of this specialty with any payment received $842.05 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.
7 pediatrics physician records list a practice address in Bay City
They are 7 of the 176 NPPES records with a practice address in Bay City, and 5,641 pediatrics physician records in Texas.
All 7 in Bay City → All 5,641 in Texas → Every provider in Bay City →
Other pediatrics physician records in Texas
- Mehreen Abbas, MDCorpus Christi, TX1740850767
- Rashida Abbas, M.D.Cypress, TX1740222371
- Umair Abbas, M.D.Corpus Christi, TX1417335654
- James Abbott, MDWebster, TX1518065846
- Khuzam Abdalla, M.DAbilene, TX1174769137
- Bayan Abdallah, M.DDallas, TX1790137628
- Waleed AbdelhafezAustin, TX1801230073
- Ahmed Abdin, M.DHouston, TX1427481449
- Jareatha Abdul-Raheem, MDJbsa Lackland, TX1790322485
- Khadijah Abdurrazaq, M.D, FAAPMidland, TX1336304120
Common questions
What is Callan Volkmer, MD's NPI number?
Callan Volkmer, MD's National Provider Identifier (NPI) is 1437786811, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Callan Volkmer, MD located?
The NPPES record lists a practice address at 600 Hospital Cir, Bay City, TX, 77414. Phone: (979) 241-6100. Providers update this record themselves, so call before visiting.
How can I verify Callan Volkmer, MD's license?
NPPES lists Texas license number U1156, 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.
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.