Efrain Perez-Rivera, M.D.
Obstetrics & Gynecology Physician · Smithfield, NC
Efrain Perez-Rivera, M.D. is an obstetrics & gynecology physician with a practice address in Smithfield, North Carolina, and NPI 1437250131, issued on Sep 26, 2006. Check the license (North Carolina 9401300, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Efrain Perez-Rivera
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 9401300 NC
Self-reported in NPPES; status is on the state search - Practice location
- 520 North St, Smithfield, NC 27577
- Phone
- (919) 934-3015
- Enumerated
- Sep 26, 2006
- Record last updated
- Dec 5, 2023
- Fax
- (919) 934-0958
- Medicaid ID
- 890680A NC
- Medicare enrollment
- Enrolled (PECOS I20110620000364); accepts Medicare assignment
- Medical or professional school
- University Central Del Caribe Escuela De Medicina, 1980
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,548 in North Carolina → Look up another NPI →
Also registered at 520 North St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danielle BarbourAdvanced Practice Midwife1083406201
- Roshni Delwadia, DOObstetrics & Gynecology Physician1629637632
- Farrah Forney, CNM, MSN, RNAdvanced Practice Midwife1417400094
- Amanda Lopez, PA-CPhysician Assistant1205781697
- Siamak Marzbani, M.D.Obstetrics & Gynecology Physician1528169307
- Heather Smith, WHNPWomen's Health Nurse Practitioner1497072169
Verify Efrain Perez-Rivera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 9401300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
300 Medicare Part D claims for 34 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium20 claims
- Ibuprofen19 claims
- Fluconazole16 claims
- Metronidazole16 claims
- Clotrimazole-Betamethasone14 claims
- Furosemide11 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: $2,534.50
41 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Triangle Premier Womens Health PASmithfield, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Efrain Perez-Rivera among 1,548 obstetrics & gynecology physician records in North Carolina
Efrain Perez-Rivera, M.D. is one of 1,548 obstetrics & gynecology physician records with a practice address in North Carolina. 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 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 51% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1980 · median 2007 among the 1,043 with a school on file
- Record last updated2023 · 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 207V00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in North Carolina
There are 1,548 obstetrics & gynecology physician records in North Carolina.
All 1,548 in North Carolina → Every provider in Smithfield → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Carlos Bendfeldt, M.D.Smithfield, NC 275771093807307
- Roshni Delwadia, DOSmithfield, NC 275771629637632
- Siamak Marzbani, M.D.Smithfield, NC 275771528169307
- Jennifer Mury, MDSmithfield, NC 275771164711388
- Jacqueline Schiwek, M.D.Smithfield, NC 275771831431089
- Jodi Tholen Bailey, M.D.Smithfield, NC 275771578827010
- Paola Nicole Caldas Font, MDWake Forest, NC 275871306479761
- Amal Hamdan, MDWake Forest, NC 275871174015929
Common questions
What is Efrain Perez-Rivera, M.D.'s NPI number?
Efrain Perez-Rivera, M.D.'s National Provider Identifier (NPI) is 1437250131, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Efrain Perez-Rivera, M.D. located?
The NPPES record lists a practice address at 520 North St, Smithfield, NC, 27577. Phone: (919) 934-3015. Providers update this record themselves, so call before visiting.
How can I verify Efrain Perez-Rivera, M.D.'s license?
NPPES lists North Carolina license number 9401300, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Efrain Perez-Rivera, M.D. prescribe under Medicare Part D?
In 2024, Efrain Perez-Rivera, M.D. had 300 Medicare Part D claims for 34 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.