Heather L. Mason, M.D.
Internal Medicine Physician · Coral Gables, FL
Heather L. Mason, M.D. is an internal medicine physician with a practice address in Coral Gables, Florida, and NPI 1891905386, issued on May 23, 2007. Check the license (Florida ME-98742, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Heather L. Mason
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- ME-98742 FL
ME98742 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4689 Ponce DE Leon Blvd., Coral Gables, FL 33146
- Phone
- (305) 749-9888
- Enumerated
- May 23, 2007
- Record last updated
- Jan 12, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (305) 749-9964
- Medicare enrollment
- Enrolled (PECOS I20100108000596); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 4689 Ponce DE Leon Blvd.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hilton Gomes, M.D.Internal Medicine Physician1699972984
Verify Heather L. Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME-98742Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 64% of the cost of the top drugs
1,490 Medicare Part D claims for 185 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Rosuvastatin Calcium99 claims
- Atorvastatin Calcium78 claims
- Alprazolam76 claims
- Zolpidem Tartrate48 claims
- Arexvy43 claims
- Levothyroxine Sodium43 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: $28.60
1 payment: food and beverage; the largest payer was Exact Sciences Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Miami Comprehensive Medicine Group PACoral Gables, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather L. Mason among 10,151 internal medicine physician records in Florida
Heather L. Mason, M.D. is one of 10,151 internal medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 48% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2004 · median 2004 among the 6,606 with a school on file
- Record last updated2017 · 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 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
65 internal medicine physician records list a practice address in Coral Gables
They are 65 of the 3,544 NPPES records with a practice address in Coral Gables, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Coral Gables → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Howard Anapol, MDCoral Gables, FL 331461891721692
- Ahmad Barakat, M.D.Coral Gables, FL 331461770558553
- Bernhard Brijbag, D.O.Coral Gables, FL 331461548228802
- Alexander Duckworth, M.D.Coral Gables, FL 331461871790329
- Hilton Gomes, M.D.Coral Gables, FL 331461699972984
- Patrick Kavanagh, M.D.Coral Gables, FL 331461104970417
- Shari Klinger, M.D.Coral Gables, FL 331461700998333
- Sudha Lolayekar, MDCoral Gables, FL 331461841492030
Common questions
What is Heather L. Mason, M.D.'s NPI number?
Heather L. Mason, M.D.'s National Provider Identifier (NPI) is 1891905386, issued on May 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Heather L. Mason, M.D. located?
The NPPES record lists a practice address at 4689 Ponce DE Leon Blvd., Coral Gables, FL, 33146. Phone: (305) 749-9888. Providers update this record themselves, so call before visiting.
How can I verify Heather L. Mason, M.D.'s license?
NPPES lists Florida license number ME-98742, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Heather L. Mason, M.D. prescribe under Medicare Part D?
In 2024, Heather L. Mason, M.D. had 1,490 Medicare Part D claims for 185 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.