William Marcus Spurlock, M.D.
Family Medicine Physician · Dallas, TX
William Marcus Spurlock, M.D. is a family medicine physician with a practice address in Dallas, Texas, and NPI 1356452692, issued on Aug 31, 2006. Check the license (Texas J7209, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Marcus Spurlock
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- J7209 TX
Self-reported in NPPES; status is on the state search - Practice location
- 12740 Hillcrest RD, Dallas, TX 75230
- Phone
- (972) 980-2300
- Enumerated
- Aug 31, 2006
- Record last updated
- Apr 1, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (972) 980-3730
- Medicaid ID
- 119330204 TX
- Medicare enrollment
- Enrolled (PECOS I20040130000813); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 12740 Hillcrest RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Marcus Spurlock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J7209Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average family medicine physician in 2024
2,715 Medicare Part D claims for 178 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 59 claims were for opioids.
Most prescribed
- Progesterone296 claims
- Hydrocortisone210 claims
- Valacyclovir204 claims
- Estradiol132 claims
- Liothyronine Sodium124 claims
- Hydroxychloroquine Sulfate105 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.
Industry payments in 2024: $184.38
6 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
William Marcus Spurlock among 11,119 family medicine physician records in Texas
William Marcus Spurlock, M.D. is one of 11,119 family medicine physician records with a practice address in Texas. 82% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1981 · median 2004 among the 7,095 with a school on file
- Record last updated2016 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
509 family medicine physician records list a practice address in Dallas
They are 509 of the 36,304 NPPES records with a practice address in Dallas, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Dallas → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Scott Conard, MDDallas, TX 752301831161546
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- Bruce Henry, M.D.Dallas, TX 752301861404824
- David Hoblit, MDDallas, TX 752301467402271
- Rahele Lameh, M.D.Dallas, TX 752301578742607
- Robert Langdon, MDDallas, TX 752301205424199
- Thurman Robertson, MDDallas, TX 752301528689486
- Karen Suttle, MDDallas, TX 752301972761906
Common questions
What is William Marcus Spurlock, M.D.'s NPI number?
William Marcus Spurlock, M.D.'s National Provider Identifier (NPI) is 1356452692, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Marcus Spurlock, M.D. located?
The NPPES record lists a practice address at 12740 Hillcrest RD, Dallas, TX, 75230. Phone: (972) 980-2300. Providers update this record themselves, so call before visiting.
How can I verify William Marcus Spurlock, M.D.'s license?
NPPES lists Texas license number J7209, 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 William Marcus Spurlock, M.D. prescribe under Medicare Part D?
In 2024, William Marcus Spurlock, M.D. had 2,715 Medicare Part D claims for 178 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.