Gretta Herbert, OFFICE ADMINISTRATOR
Specialist · Fairfax, VA
Gretta Herbert, OFFICE ADMINISTRATOR is a specialist with a practice address in Fairfax, Virginia, and NPI 1780078030, issued on Mar 25, 2015. Check the license (Virginia 541148368, as entered in NPPES) with the Virginia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gretta Herbert
- Credential
- OFFICE ADMINISTRATOR
- Primary taxonomy
- Specialist 174400000X
- License number
- 541148368 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3620 Joseph Siewick Dr, Fairfax, VA 22033
- Phone
- (703) 281-1023
- Enumerated
- Mar 25, 2015
- Record last updated
- Mar 25, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (703) 620-2331
- Entity
- Type 1 · individual
8 nearest specialist records → All 798 in Virginia → Look up another NPI →
Also registered at 3620 Joseph Siewick Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Laura Continetti, DPT, CSCSPhysical Therapist1699074518
Verify Gretta Herbert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 541148368Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gretta Herbert among 798 specialist records in Virginia
Gretta Herbert, OFFICE ADMINISTRATOR is one of 798 specialist records with a practice address in Virginia. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 85% of them.
- NPI issued2015 · 85% of these records are older, 11% newer
- In a Medicare fileNo · 30% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2015 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Virginia
There are 798 specialist records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 798 in Virginia → Every provider in Fairfax → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Mary CavanaughFairfax, VA 220331831137421
- Eva Coleman, MDFairfax, VA 220331467553016
- Andrew Goldberg, M.D.Fairfax, VA 220331356365076
- Marietta Grundlehner, MDFairfax, VA 220331740288315
- Mitchell Stashower, M.D.Fairfax, VA 220331801894290
- Erin StephensonFairfax, VA 220331588066096
- Reem Tadros, M.D.Fairfax, VA 220331205934213
- Stephanie BolgerFairfax, VA 220321457746513
Common questions
What is Gretta Herbert, OFFICE ADMINISTRATOR's NPI number?
Gretta Herbert, OFFICE ADMINISTRATOR's National Provider Identifier (NPI) is 1780078030, issued on Mar 25, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Gretta Herbert, OFFICE ADMINISTRATOR located?
The NPPES record lists a practice address at 3620 Joseph Siewick Dr, Fairfax, VA, 22033. Phone: (703) 281-1023. Providers update this record themselves, so call before visiting.
How can I verify Gretta Herbert, OFFICE ADMINISTRATOR's license?
NPPES lists Virginia license number 541148368, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity 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. 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.