Maria Singson Teup, FNP-C
Nurse Practitioner · Oak Ridge, NC
Maria Singson Teup, FNP-C is a nurse practitioner with a practice address in Oak Ridge, North Carolina, and NPI 1689207672, issued on Feb 18, 2020. Check the license (North Carolina 5012881, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Singson Teup
- Credential
- FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 5012881 NC
Self-reported in NPPES; status is on the state search - Practice location
- 8001 Marketplace Dr Ste A, Oak Ridge, NC 27310
- Phone
- (336) 392-1915
- Enumerated
- Feb 18, 2020
- Record last updated
- Oct 22, 2024
- Medicare enrollment
- Enrolled (PECOS I20200518000259); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,524 in North Carolina → Look up another NPI →
Verify Maria Singson Teup in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
Search for license 5012881Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average nurse practitioner in 2024
321 Medicare Part D claims for 194 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone100 claims
- Azithromycin38 claims
- Cephalexin26 claims
- Amoxicillin-Clavulanate Potass16 claims
- Doxycycline Hyclate15 claims
- Albuterol Sulfate Hfa11 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: $244.95
18 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 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 2 group practices
- Carolina Medicorp Enterprises LLCLexington, NC
- Fastmed PCWilson, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Singson Teup among 4,524 nurse practitioner records in North Carolina
Maria Singson Teup, FNP-C is one of 4,524 nurse practitioner records with a practice address in North Carolina. 76% 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 67% of them.
- NPI issued2020 · 67% of these records are older, 28% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2019 · median 2018 among the 2,863 with a school on file
- Record last updated2024 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 nurse practitioner records list a practice address in Oak Ridge
They are 6 of the 68 NPPES records with a practice address in Oak Ridge, and 4,524 nurse practitioner records in North Carolina.
All 4,524 in North Carolina → Every provider in Oak Ridge → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Megan Bradley, MSN, APRN, FNP-COak Ridge, NC 273101548026131
- Janice Daniel, NPOak Ridge, NC 273101528021177
- Courtney Keatts, AGNPOak Ridge, NC 273101073970539
- Lori Swanson, ARNPOak Ridge, NC 273101699116442
- Marsha White, NP-COak Ridge, NC 273101902264195
- Lunise Benjamin, NPPittsboro, NC 273121720581770
- Joshua McCullough, DNP, AGPCNP-BCPittsboro, NC 273121649843392
- Mandy Tuttle, MSN, APRN, NP-CRandleman, NC 273171790336964
Common questions
What is Maria Singson Teup, FNP-C's NPI number?
Maria Singson Teup, FNP-C's National Provider Identifier (NPI) is 1689207672, issued on Feb 18, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Maria Singson Teup, FNP-C located?
The NPPES record lists a practice address at 8001 Marketplace Dr Ste A, Oak Ridge, NC, 27310. Phone: (336) 392-1915. Providers update this record themselves, so call before visiting.
How can I verify Maria Singson Teup, FNP-C's license?
NPPES lists North Carolina license number 5012881, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Singson Teup, FNP-C prescribe under Medicare Part D?
In 2024, Maria Singson Teup, FNP-C had 321 Medicare Part D claims for 194 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.