Gregory Grayston Eppard, MD
Obstetrics & Gynecology Physician · Newberg, OR
Gregory Grayston Eppard, MD is an obstetrics & gynecology physician with a practice address in Newberg, Oregon, and NPI 1598097487, issued on Feb 3, 2010. Check the license (Oregon MD200982, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gregory Grayston Eppard
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD200982 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1003 N Providence Dr Ste 340, Newberg, OR 97132
- Phone
- (503) 538-2698
- Enumerated
- Feb 3, 2010
- Record last updated
- Jan 28, 2026
- Fax
- (503) 554-9328
- Medicaid ID
- 500786561 OR
- Medicare enrollment
- Enrolled (PECOS I20201117002616); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 654 in Oregon → Look up another NPI →
Also registered at 1003 N Providence Dr Ste 340
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Margaret Barske, MDObstetrics & Gynecology Physician1457616591
- Sylvana Bennett, MDObstetrics & Gynecology Physician1336201573
- Miranda Flowers, CNMAdvanced Practice Midwife1952836447
- Alina Geller, DOObstetrics & Gynecology Physician1891053088
- Naomi Hester, CNMAdvanced Practice Midwife1427706100
- Rebecca Huggins, CNMAdvanced Practice Midwife1962782078
Verify Gregory Grayston Eppard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD200982Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
64 Medicare Part D claims for 26 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Estradiol16 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: $17.78
1 payment: food and beverage; the largest payer was Baxter Healthcare. 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
- Womens Healthcare Associates LLCNewberg, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Grayston Eppard among 654 obstetrics & gynecology physician records in Oregon
Gregory Grayston Eppard, MD is one of 654 obstetrics & gynecology physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 69% of them.
- NPI issued2010 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2008 · median 2007 among the 413 with a school on file
- Record last updated2026 · 57% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 obstetrics & gynecology physician records list a practice address in Newberg
They are 10 of the 703 NPPES records with a practice address in Newberg, and 654 obstetrics & gynecology physician records in Oregon.
All 654 in Oregon → Every provider in Newberg → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Margaret Barske, MDNewberg, OR 971321457616591
- Sylvana Bennett, MDNewberg, OR 971321336201573
- Sandra Emmons, MDNewberg, OR 971321376558882
- Alina Geller, DONewberg, OR 971321891053088
- David Johnson, MDNewberg, OR 971321558342212
- Kevin Nahm, M.D.Newberg, OR 971321881612166
- Barbara Rajska, MDNewberg, OR 971321477759702
- Carolyn Siegele, MDNewberg, OR 971321275820839
Common questions
What is Gregory Grayston Eppard, MD's NPI number?
Gregory Grayston Eppard, MD's National Provider Identifier (NPI) is 1598097487, issued on Feb 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Grayston Eppard, MD located?
The NPPES record lists a practice address at 1003 N Providence Dr Ste 340, Newberg, OR, 97132. Phone: (503) 538-2698. Providers update this record themselves, so call before visiting.
How can I verify Gregory Grayston Eppard, MD's license?
NPPES lists Oregon license number MD200982, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Grayston Eppard, MD prescribe under Medicare Part D?
In 2024, Gregory Grayston Eppard, MD had 64 Medicare Part D claims for 26 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.