William Grant Davis, M.D.
Anatomic Pathology & Clinical Pathology Physician · Tyler, TX
William Grant Davis, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Tyler, Texas, and NPI 1578504007, issued on Jun 8, 2006. Check the license (Texas N8181, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Grant Davis
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- N8181 TX
Self-reported in NPPES; status is on the state search - Practice location
- 800 E. Dawson, Tyler, TX 75701
- Phone
- (512) 814-0298
- Enumerated
- Jun 8, 2006
- Record last updated
- Oct 31, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (512) 597-2713
- Medicaid ID
- 0808107 TX
- Medicare enrollment
- Enrolled (PECOS I20250414001917); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 1999
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 1,424 in Texas → Look up another NPI →
Also registered at 800 E. Dawson
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Bryant, D. O.Anesthesiology Physician1528149275
- Hugh Tobin, M.D.Anatomic Pathology & Clinical Pathology Physician1548258833
Verify William Grant Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N8181Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $47.66
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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.
Bills Medicare through one group practice
- Pathology Group PCOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Grant Davis among 1,424 anatomic pathology & clinical pathology physician records in Texas
William Grant Davis, M.D. 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 55% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1999 · median 2001 among the 864 with a school on file
- Record last updated2014 · 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 Tyler → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Matthew Cognetti, MDTyler, TX 757011578084497
- Marian Fagan, MDTyler, TX 757011205825775
- Foy Forehand, M.D.Tyler, TX 757011588778609
- Brent Harris, M.D.Tyler, TX 757011679580849
- Ammar Karo, MDTyler, TX 757011346743119
- Andrew Kulaga, M.D.Tyler, TX 757011841243706
- Scott Lloyd, M.D.Tyler, TX 757011942213582
- Ghousia Rizvi, M.D.Tyler, TX 757011780646570
Common questions
What is William Grant Davis, M.D.'s NPI number?
William Grant Davis, M.D.'s National Provider Identifier (NPI) is 1578504007, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Grant Davis, M.D. located?
The NPPES record lists a practice address at 800 E. Dawson, Tyler, TX, 75701. Phone: (512) 814-0298. Providers update this record themselves, so call before visiting.
How can I verify William Grant Davis, M.D.'s license?
NPPES lists Texas license number N8181, 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.
What is William Grant Davis, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.