James Allan Mitlyng, M.D.
Internal Medicine Physician · Dallas, TX
James Allan Mitlyng, M.D. is an internal medicine physician with a practice address in Dallas, Texas, and NPI 1407961337, issued on Aug 20, 2006. Check the license (Texas H2613, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Allan Mitlyng
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- H2613 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5323 Harry Hines Blvd, Dallas, TX 75390
- Phone
- (214) 645-8600
- Enumerated
- Aug 20, 2006
- Record last updated
- Feb 12, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (214) 645-8601
- Medicaid ID
- 127739403 TX
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 5323 Harry Hines Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ali Abbas, MDStudent in an Organized Health Care Education/Training Program1447822507
- Laila Abbas, MDStudent in an Organized Health Care Education/Training Program1861132524
- Eileen Abbasi, CRNACertified Registered Nurse Anesthetist1588918981
- Mina Abbassi-Ghanavati, MDObstetrics & Gynecology Physician1154509610
- Abier Abdelnaby, M.D.Colon & Rectal Surgery Physician1831312503
- Ahmed AbdiStudent in an Organized Health Care Education/Training Program1952095184
Verify James Allan Mitlyng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H2613Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% more Medicare Part D claims than the average internal medicine physician in 2024
3,713 Medicare Part D claims for 464 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 41 claims were for opioids.
Most prescribed
- Atorvastatin Calcium382 claims
- Levothyroxine Sodium185 claims
- Rosuvastatin Calcium124 claims
- Amlodipine Besylate122 claims
- Escitalopram Oxalate113 claims
- Metoprolol Succinate104 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.
James Allan Mitlyng among 9,175 internal medicine physician records in Texas
James Allan Mitlyng, M.D. is one of 9,175 internal 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 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2013 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
956 internal medicine physician records list a practice address in Dallas
They are 956 of the 36,304 NPPES records with a practice address in Dallas, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Dallas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- David Balis, MDDallas, TX 753901689633927
- Arlene Betancourt, M.D.Dallas, TX 753901386678712
- Cecilier Chen, MDDallas, TX 753901053348847
- Roberto De La Cruz, M.D.Dallas, TX 753901457381741
- Ethan Halm, MDDallas, TX 753901437177128
- Shelly Heidelbaugh, MDDallas, TX 753901972545747
- Imran Khawaja, MDDallas, TX 753901679545164
- Nikhil Munshi, MD, PHDDallas, TX 753901457370249
Common questions
What is James Allan Mitlyng, M.D.'s NPI number?
James Allan Mitlyng, M.D.'s National Provider Identifier (NPI) is 1407961337, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Allan Mitlyng, M.D. located?
The NPPES record lists a practice address at 5323 Harry Hines Blvd, Dallas, TX, 75390. Phone: (214) 645-8600. Providers update this record themselves, so call before visiting.
How can I verify James Allan Mitlyng, M.D.'s license?
NPPES lists Texas license number H2613, 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 James Allan Mitlyng, M.D. prescribe under Medicare Part D?
In 2024, James Allan Mitlyng, M.D. had 3,713 Medicare Part D claims for 464 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.