Gary Neil Gross, MD
Allergy Physician · Dallas, TX
Gary Neil Gross, MD is an allergy physician with a practice address in Dallas, Texas, and NPI 1285601336, issued on Mar 7, 2006. Check the license (Texas D6588, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gary Neil Gross
- Credential
- MD
- Primary taxonomy
- Allergy Physician 207KA0200X
- License number
- D6588 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5499 Glen Lakes Drive, Dallas, TX 75231
- Phone
- (214) 691-1330
- Enumerated
- Mar 7, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (214) 691-6405
- Entity
- Type 1 · individual
8 nearest allergy physician records → All 76 in Texas → Look up another NPI →
Also registered at 5499 Glen Lakes Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Ruff, MDAllergy Physician1679532576
Verify Gary Neil Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license D6588Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average allergy physician in 2024
48 Medicare Part D claims for 23 beneficiaries, against an average of 750 among the 645 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims.
Most prescribed
- Montelukast Sodium11 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: $139,366.92
187 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 502 providers of this specialty with any payment received $9,080.33 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.
Gary Neil Gross among 76 allergy physician records in Texas
Gary Neil Gross, MD is one of 76 allergy physician records with a practice address in Texas. 75% 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 26% of them.
- NPI issued2006 · 26% of these records are older, 34% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2026 · 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 207KA0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy Physician providers in Texas
There are 76 allergy physician records in Texas.
All 76 in Texas → Every provider in Dallas → Allergy Physician nationwide →
The 8 allergy physician records with the nearest ZIP codes
- Steven Cole, D.O.Dallas, TX 752311457480055
- Sandeep Gupta, M.D.Dallas, TX 752311336193069
- Christina Huddleston, M.D.Dallas, TX 752311598110462
- Tran Ly, MDDallas, TX 752311053520296
- Michael Ruff, MDDallas, TX 752311679532576
- Allan Gilbert, MDDallas, TX 752341548257819
- Erin Clarke, MDDallas, TX 752251285843599
- Sasha Alvarado, D.O.Murphy, TX 750941417377839
Common questions
What is Gary Neil Gross, MD's NPI number?
Gary Neil Gross, MD's National Provider Identifier (NPI) is 1285601336, issued on Mar 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Neil Gross, MD located?
The NPPES record lists a practice address at 5499 Glen Lakes Drive, Dallas, TX, 75231. Phone: (214) 691-1330. Providers update this record themselves, so call before visiting.
How can I verify Gary Neil Gross, MD's license?
NPPES lists Texas license number D6588, 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 Gary Neil Gross, MD prescribe under Medicare Part D?
In 2024, Gary Neil Gross, MD had 48 Medicare Part D claims for 23 beneficiaries; the average among allergy physician prescribers was 750. 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.