Reginald D. Mason, MD
Pulmonary Disease Physician · Atlanta, GA
Reginald D. Mason, MD is a pulmonary disease physician with a practice address in Atlanta, Georgia, and NPI 1922176726, issued on Dec 1, 2006. Check the license (Georgia 034661, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Reginald D. Mason
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 034661 GA
Self-reported in NPPES; status is on the state search - Practice location
- 2004 Peachtree RD NW, Atlanta, GA 30309
- Phone
- (404) 504-2650
- Enumerated
- Dec 1, 2006
- Record last updated
- Jan 6, 2022
- Fax
- (404) 351-7717
- Medicare enrollment
- Enrolled (PECOS I20050301000463); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 399 in Georgia → Look up another NPI →
Also registered at 2004 Peachtree RD NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Triplett, LCSWClinical Social Worker1811430457
Verify Reginald D. Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 034661Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average pulmonary disease physician in 2024
2,962 Medicare Part D claims for 426 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 60% of claims. 11 claims were for opioids.
Most prescribed
- Albuterol Sulfate Hfa592 claims
- Wixela Inhub486 claims
- Alvesco381 claims
- Stiolto Respimat371 claims
- Spiriva Respimat302 claims
- Prednisone238 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.
Bills Medicare through one group practice
- The Southeast Permanente Medical GroupAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Reginald D. Mason among 399 pulmonary disease physician records in Georgia
Reginald D. Mason, MD is one of 399 pulmonary disease physician records with a practice address in Georgia. 87% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 51% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1981 · median 2003 among the 320 with a school on file
- Record last updated2022 · 61% 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 Georgia 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 Georgia
There are 399 pulmonary disease physician records in Georgia.
All 399 in Georgia → Every provider in Atlanta → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Bruce Cassidy, M.D.Atlanta, GA 303091013919729
- Suzette Chin, MDAtlanta, GA 303091598709487
- Enrique Diaz Guzman Zavala, M.D.Atlanta, GA 303091326229733
- David Green, M.D.Atlanta, GA 303091164607974
- Charles Hartley, M.D.Atlanta, GA 303091659379642
- Richard Hedelius, DOAtlanta, GA 303091376703645
- Jody Hughes, MDAtlanta, GA 303091225240179
- Jermaine Jackson, MDAtlanta, GA 303091225214745
Common questions
What is Reginald D. Mason, MD's NPI number?
Reginald D. Mason, MD's National Provider Identifier (NPI) is 1922176726, issued on Dec 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Reginald D. Mason, MD located?
The NPPES record lists a practice address at 2004 Peachtree RD NW, Atlanta, GA, 30309. Phone: (404) 504-2650. Providers update this record themselves, so call before visiting.
How can I verify Reginald D. Mason, MD's license?
NPPES lists Georgia license number 034661, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Reginald D. Mason, MD prescribe under Medicare Part D?
In 2024, Reginald D. Mason, MD had 2,962 Medicare Part D claims for 426 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.