Heather G. Martelon, FNP-C
Family Nurse Practitioner · San Antonio, TX
Heather G. Martelon, FNP-C is a family nurse practitioner with a practice address in San Antonio, Texas, and NPI 1609395052, issued on Sep 18, 2017. Check the license (Texas 1016912, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather G. Martelon
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 1016912 TX
209016034 IL
Self-reported in NPPES; status is on the state search - Practice location
- 120 E Sonterra Blvd, San Antonio, TX 78258
- Phone
- (866) 389-2727
- Enumerated
- Sep 18, 2017
- Record last updated
- Mar 10, 2025
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 120 E Sonterra Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rochelle Mitchell, F.N.P.Family Nurse Practitioner1760854194
Verify Heather G. Martelon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1016912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average family nurse practitioner in 2024
1,970 Medicare Part D claims for 149 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 15 claims were for opioids.
Most prescribed
- Amlodipine Besylate98 claims
- Atorvastatin Calcium92 claims
- Lisinopril90 claims
- Losartan Potassium76 claims
- Gabapentin75 claims
- Metformin Hcl75 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: $14.44
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 99,489 providers of this specialty with any payment received $650.95 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.
Heather G. Martelon among 21,242 family nurse practitioner records in Texas
Heather G. Martelon, FNP-C is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 36% of them.
- NPI issued2017 · 36% of these records are older, 58% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2025 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,362 family nurse practitioner records list a practice address in San Antonio
They are 1,362 of the 37,749 NPPES records with a practice address in San Antonio, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in San Antonio → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Connie Barker, F.N.P.San Antonio, TX 782581184628638
- Deandrea Dacosta, FNPSan Antonio, TX 782581972770469
- Lizette Day, RN, FNP-CSan Antonio, TX 782581477891166
- Joseph Deweese, NPSan Antonio, TX 782581780919795
- Joanne Dorn, ARNPSan Antonio, TX 782581801856018
- Stephanie Fraser, FNPSan Antonio, TX 782581770881617
- Debra Gallop, FNPSan Antonio, TX 782581952579575
- Leslie Gonzales, FNP-BCSan Antonio, TX 782581063767572
Common questions
What is Heather G. Martelon, FNP-C's NPI number?
Heather G. Martelon, FNP-C's National Provider Identifier (NPI) is 1609395052, issued on Sep 18, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Heather G. Martelon, FNP-C located?
The NPPES record lists a practice address at 120 E Sonterra Blvd, San Antonio, TX, 78258. Phone: (866) 389-2727. Providers update this record themselves, so call before visiting.
How can I verify Heather G. Martelon, FNP-C's license?
NPPES lists Texas license number 1016912, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Heather G. Martelon, FNP-C prescribe under Medicare Part D?
In 2024, Heather G. Martelon, FNP-C had 1,970 Medicare Part D claims for 149 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.