Heather Nicole Mercer, DO
Family Medicine Physician · Tulsa, OK
Heather Nicole Mercer, DO is a family medicine physician with a practice address in Tulsa, Oklahoma, and NPI 1104455765, issued on Apr 6, 2020. Check the license (Oklahoma 7384, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Heather Nicole Mercer
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 7384 OK
Self-reported in NPPES; status is on the state search - Practice location
- 14002 E. 21St St., Tulsa, OK 74134
- Phone
- (918) 439-1500
- Enumerated
- Apr 6, 2020
- Record last updated
- Aug 24, 2023
- Fax
- (918) 439-1199
- Medicare enrollment
- Enrolled (PECOS I20230717003340); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 2020
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Verify Heather Nicole Mercer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 7384Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average family medicine physician in 2024
920 Medicare Part D claims for 73 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium58 claims
- Levothyroxine Sodium31 claims
- Metoprolol Tartrate28 claims
- Gabapentin24 claims
- Hydroxyzine Hcl24 claims
- Amlodipine Besylate23 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: $279.54
9 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Morton Comprehensive Health Services IncTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather Nicole Mercer among 2,303 family medicine physician records in Oklahoma
Heather Nicole Mercer, DO is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 84% of them.
- NPI issued2020 · 84% of these records are older, 11% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2020 · median 2008 among the 1,407 with a school on file
- Record last updated2023 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
388 family medicine physician records list a practice address in Tulsa
They are 388 of the 18,643 NPPES records with a practice address in Tulsa, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Tulsa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kristin Browning, D.O.Tulsa, OK 741341164842845
- Laurie Clark, DOTulsa, OK 741341801864178
- Stephanie Cobble, MDTulsa, OK 741341841254612
- Thomas DeweyTulsa, OK 741341275162356
- Kimberly Hutton, MDTulsa, OK 741341609828680
- Santosh KalanTulsa, OK 741341154062560
- Charles Murr, MDTulsa, OK 741341750327060
- Melissa Myers, DOTulsa, OK 741341023018819
Common questions
What is Heather Nicole Mercer, DO's NPI number?
Heather Nicole Mercer, DO's National Provider Identifier (NPI) is 1104455765, issued on Apr 6, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Heather Nicole Mercer, DO located?
The NPPES record lists a practice address at 14002 E. 21St St., Tulsa, OK, 74134. Phone: (918) 439-1500. Providers update this record themselves, so call before visiting.
How can I verify Heather Nicole Mercer, DO's license?
NPPES lists Oklahoma license number 7384, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Heather Nicole Mercer, DO prescribe under Medicare Part D?
In 2024, Heather Nicole Mercer, DO had 920 Medicare Part D claims for 73 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.