Zachary Scott Dreyfuss, M.D.
Pulmonary Disease Physician · Dallas, TX
Zachary Scott Dreyfuss, M.D. is a pulmonary disease physician with a practice address in Dallas, Texas, and NPI 1063701605, issued on Apr 5, 2011. Check the license (Texas P4862, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Zachary Scott Dreyfuss
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- P4862 TX
72965 AZ
ME165976 FL
C2617 KY
Self-reported in NPPES; status is on the state search - Practice location
- 221 W Colorado Blvd Ste 525, Dallas, TX 75208
- Phone
- (214) 960-5681
- Enumerated
- Apr 5, 2011
- Record last updated
- Jul 16, 2025
- Fax
- (214) 947-2727
- Medicare enrollment
- Enrolled (PECOS I20251030004302); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 967 in Texas → Look up another NPI →
Also registered at 221 W Colorado Blvd Ste 525
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hansaa AbbasiPhysician Assistant1013575679
- Daisy AcevedoAcute Care Nurse Practitioner1639021280
- Joab AchollaAcute Care Nurse Practitioner1093336752
- Lindsey Ackerman, AGACNP-CAcute Care Nurse Practitioner1023790714
- Daniza Aguillon, MSN, AGACNP-BCAcute Care Nurse Practitioner1265154405
- Stephanie Al-Ajba, NPAcute Care Nurse Practitioner1083368567
Verify Zachary Scott Dreyfuss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P4862Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
52 Medicare Part D claims for 27 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of 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: $20.00
1 payment: education; the largest payer was Csl Behring. 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 Pulmonary And Critical Care PAWest Memphis, AR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary Scott Dreyfuss among 967 pulmonary disease physician records in Texas
Zachary Scott Dreyfuss, M.D. 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 2011, is newer than 72% of them.
- NPI issued2011 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2011 · median 2001 among the 773 with a school on file
- Record last updated2025 · 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
- Arturo Aviles, MDDallas, TX 752081356381750
- Andrew Bayat, M.D.Dallas, TX 752081316380058
- Yasser Etman, MDDallas, TX 752081295949980
- Valentino Fernandes, M.D.Dallas, TX 752081144213489
- Peter Heidbrink, M.D.Dallas, TX 752081124071956
- Jacqueline Horst, M.D.Dallas, TX 752081003158254
- Madhuri Kamatham, M.D.Dallas, TX 752081972665289
- Raghu Krishnamurthy, MDDallas, TX 752081538180476
Common questions
What is Zachary Scott Dreyfuss, M.D.'s NPI number?
Zachary Scott Dreyfuss, M.D.'s National Provider Identifier (NPI) is 1063701605, issued on Apr 5, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Scott Dreyfuss, M.D. located?
The NPPES record lists a practice address at 221 W Colorado Blvd Ste 525, Dallas, TX, 75208. Phone: (214) 960-5681. Providers update this record themselves, so call before visiting.
How can I verify Zachary Scott Dreyfuss, M.D.'s license?
NPPES lists Texas license number P4862, 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 Zachary Scott Dreyfuss, M.D. prescribe under Medicare Part D?
In 2024, Zachary Scott Dreyfuss, M.D. had 52 Medicare Part D claims for 27 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.