NPPES file of Aug 9, 2026

John Douglas Hermann, D.O.

Anesthesiology Physician · Dallas, TX

John Douglas Hermann, D.O. is an anesthesiology physician with a practice address in Dallas, Texas, and NPI 1588695001, issued on Jul 5, 2006. Check the license (Texas M2975, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1588695001
Name
John Douglas Hermann
Credential
D.O.
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
M2975 TX
OS11677 FL
H0058103 MD
Self-reported in NPPES; status is on the state search
Practice location
6606 Lbj Fwy Ste 200, Dallas, TX 75240
Phone
(972) 715-5000
Enumerated
Jul 5, 2006
Record last updated
Oct 27, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(972) 715-9976
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 6606 Lbj Fwy Ste 200

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Laleh Afshar, RNRegistered Nurse1083297592
  2. Mohamed Ali, M.D.Anesthesiology Physician1437227337
  3. Nancy Anagnostis, CRNACertified Registered Nurse Anesthetist1861479917
  4. Amy Andrews, CRNACertified Registered Nurse Anesthetist1942694963
  5. Sabina Anwar, CRNACertified Registered Nurse Anesthetist1467106054
  6. Alfonso Apodaca, CRNACertified Registered Nurse Anesthetist1639689490

Verify John Douglas Hermann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license M2975
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $90.64

2 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Hermann$90.64
  2. Specialty average$669.59

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

John Douglas Hermann among 4,635 anesthesiology physician records in Texas

John Douglas Hermann, D.O. is one of 4,635 anesthesiology physician records with a practice address in Texas. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.

  • NPI issued2006 · 15% of these records are older, 54% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2015 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,392 anesthesiology physician records list a practice address in Dallas

They are 1,392 of the 36,304 NPPES records with a practice address in Dallas, and 4,635 anesthesiology physician records in Texas.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Thaddeus Ashmore, MDDallas, TX 752401306849690
  2. Chester Beyer, MDDallas, TX 752401881697159
  3. James Dirting, MDDallas, TX 752401164426409
  4. Stephen Donica, MDDallas, TX 752401225032568
  5. Michael Fontes, MDDallas, TX 752401124022116
  6. Thomas Gunning, MDDallas, TX 752401245232313
  7. Stacey Hanley, MDDallas, TX 752401407850787
  8. Daniel Laidley, M.D.Dallas, TX 752401548262595

Common questions

What is John Douglas Hermann, D.O.'s NPI number?

John Douglas Hermann, D.O.'s National Provider Identifier (NPI) is 1588695001, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Douglas Hermann, D.O. located?

The NPPES record lists a practice address at 6606 Lbj Fwy Ste 200, Dallas, TX, 75240. Phone: (972) 715-5000. Providers update this record themselves, so call before visiting.

How can I verify John Douglas Hermann, D.O.'s license?

NPPES lists Texas license number M2975, 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.