Mark Allen Co, MD
Pulmonary Disease Physician · Dallas, TX
Mark Allen Co, MD is a pulmonary disease physician with a practice address in Dallas, Texas, and NPI 1912990987, issued on Aug 25, 2005. Check the license (Texas H5857, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark Allen Co
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- H5857 TX
Self-reported in NPPES; status is on the state search - Practice location
- 9330 Poppy Dr, Dallas, TX 75218
- Phone
- (214) 321-1231
- Enumerated
- Aug 25, 2005
- Record last updated
- Apr 4, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (214) 321-1496
- Medicaid ID
- 096893502 TX
- Medicare enrollment
- Enrolled (PECOS I20070620000405); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 967 in Texas → Look up another NPI →
Also registered at 9330 Poppy Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joe Pedroza, ACNP-BCAcute Care Nurse Practitioner1922438506
- Gregory Redish, MDCardiovascular Disease Physician1194710970
Verify Mark Allen Co in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H5857Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
958 Medicare Part D claims for 123 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.
Most prescribed
- Trelegy Ellipta263 claims
- Prednisone130 claims
- Albuterol Sulfate Hfa90 claims
- Breztri Aerosphere63 claims
- Ventolin Hfa41 claims
- Breo Ellipta40 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: $63.04
3 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 8,806 providers of this specialty with any payment received $5,159.88 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
- Dallas Medical Physician GroupMesquite, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Allen Co among 967 pulmonary disease physician records in Texas
Mark Allen Co, MD is one of 967 pulmonary disease physician records with a practice address in Texas. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1983 · median 2001 among the 773 with a school on file
- Record last updated2011 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Texas
There are 967 pulmonary disease physician records in Texas.
All 967 in Texas → Every provider in Dallas → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Hemant Dand, M.D.Dallas, TX 752141841217783
- Arturo Aviles, MDDallas, TX 752081356381750
- Andrew Bayat, M.D.Dallas, TX 752081316380058
- Zachary Dreyfuss, M.D.Dallas, TX 752081063701605
- Yasser Etman, MDDallas, TX 752081295949980
- Jacqueline Horst, M.D.Dallas, TX 752081003158254
- Madhuri Kamatham, M.D.Dallas, TX 752081972665289
- Raghu Krishnamurthy, MDDallas, TX 752081538180476
Common questions
What is Mark Allen Co, MD's NPI number?
Mark Allen Co, MD's National Provider Identifier (NPI) is 1912990987, issued on Aug 25, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Allen Co, MD located?
The NPPES record lists a practice address at 9330 Poppy Dr, Dallas, TX, 75218. Phone: (214) 321-1231. Providers update this record themselves, so call before visiting.
How can I verify Mark Allen Co, MD's license?
NPPES lists Texas license number H5857, 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 Mark Allen Co, MD prescribe under Medicare Part D?
In 2024, Mark Allen Co, MD had 958 Medicare Part D claims for 123 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.