Daniel Mackay, MD
Internal Medicine Physician · Dallas, TX
Daniel Mackay, MD is an internal medicine physician with a practice address in Dallas, Texas, and NPI 1962450916, issued on May 4, 2006. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Daniel Mackay
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 17080 Dallas Pkwy, Dallas, TX 75248
- Phone
- (512) 680-9300
- Enumerated
- May 4, 2006
- Entity
- Type 1 · individual
Verify Daniel Mackay 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
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
15 Medicare Part D claims, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D.
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: $122.39
1 payment, mostly food and beverage; the largest payer was Genentech, Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 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.
1,163 internal medicine physician records list a Dallas practice address
They are 1,163 of the 36,304 NPPES records with a Dallas practice address, and 11,069 internal medicine physician records in Texas.
All 1,163 in Dallas → All 11,069 in Texas → Every provider in Dallas →
Other internal medicine physician records in Texas
- Muhammad A. Sattar, MDDallas, TX1760465553
- Gayatri Aaluri, MDGalveston, TX1821928508
- Anunaya AashishDenton, TX1134246374
- Queenie Ann Abad, M.D.San Antonio, TX1174979785
- Fuad Abaleka, M.DLubbock, TX1861925596
- Carol Abalihi, M.D.El Paso, TX1326136243
- Pedro Abanto, M.D.McAllen, TX1982840393
- Oliverio Abarca Guzman, MDHarlingen, TX1346972940
- Obinna Abaribe, M.DMansfield, TX1457704355
- Enyinnaya Abarikwu, MDTyler, TX1174788178
Common questions
What is Daniel Mackay, MD's NPI number?
Daniel Mackay, MD's National Provider Identifier (NPI) is 1962450916, issued on May 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Mackay, MD located?
The NPPES record lists a practice address at 17080 Dallas Pkwy, Dallas, TX, 75248. Phone: (512) 680-9300. Providers update this record themselves, so call before visiting.
How can I verify Daniel Mackay, MD'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.
How much does Daniel Mackay, MD prescribe under Medicare Part D?
In 2024, Daniel Mackay, MD had 15 Medicare Part D claims; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.