Gregory A. Oberg, D.C.
Chiropractor · Richland, WA
Gregory A. Oberg, D.C. is a chiropractor with a practice address in Richland, Washington, and NPI 1962524959, issued on Apr 3, 2007. Check the license (Washington CH00000995, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gregory A. Oberg
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- CH00000995 WA
Self-reported in NPPES; status is on the state search - Practice location
- 604 Williams Blvd, Richland, WA 99354
- Phone
- (509) 946-0631
- Enumerated
- Apr 3, 2007
- Record last updated
- Feb 21, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (509) 946-0632
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 3,006 in Washington → Look up another NPI →
Also registered at 604 Williams Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory A. Oberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license CH00000995Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gregory A. Oberg among 3,006 chiropractor records in Washington
Gregory A. Oberg, D.C. is one of 3,006 chiropractor records with a practice address in Washington. 21% 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 2007, is newer than 31% of them.
- NPI issued2007 · 31% of these records are older, 47% newer
- In a Medicare fileNo · 21% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2008 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 chiropractor records list a practice address in Richland
They are 28 of the 1,955 NPPES records with a practice address in Richland, and 3,006 chiropractor records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,006 in Washington → Every provider in Richland → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Michael Anglesey, D.C.Richland, WA 993541548215668
- Robert Betzler, DCRichland, WA 993541124153374
- Korey Carleton, DCRichland, WA 993541982235834
- Mathew Lucas, D.C.Richland, WA 993541407178031
- Jeffrey Sullivan, D.C.Richland, WA 993541083791057
- Nathan Anderson, DCWest Richland, WA 993531053736397
- Jason Boyce, DCWest Richland, WA 993531174156178
- Molly BroseWest Richland, WA 993531043616717
Common questions
What is Gregory A. Oberg, D.C.'s NPI number?
Gregory A. Oberg, D.C.'s National Provider Identifier (NPI) is 1962524959, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gregory A. Oberg, D.C. located?
The NPPES record lists a practice address at 604 Williams Blvd, Richland, WA, 99354. Phone: (509) 946-0631. Providers update this record themselves, so call before visiting.
How can I verify Gregory A. Oberg, D.C.'s license?
NPPES lists Washington license number CH00000995, as entered by the provider. Search the Washington 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.