Derrick Ray Havin, M.D.
Obstetrics & Gynecology Physician · Spokane, WA
Derrick Ray Havin, M.D. is an obstetrics & gynecology physician with a practice address in Spokane, Washington, and NPI 1467563304, issued on Aug 31, 2006. Check the license (Washington MD0046334, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Derrick Ray Havin
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD0046334 WA
Self-reported in NPPES; status is on the state search - Practice location
- 101 W 8TH Ave Ste 1300, Spokane, WA 99204
- Phone
- (509) 474-7370
- Enumerated
- Aug 31, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (509) 474-7372
- Medicaid ID
- 8457327 WA
- Medicare enrollment
- Enrolled (PECOS I20070109000156); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,038 in Washington → Look up another NPI →
Also registered at 101 W 8TH Ave Ste 1300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steven Richards, MDObstetrics & Gynecology Physician1902898125
Verify Derrick Ray Havin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD0046334Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
299 Medicare Part D claims for 70 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 26 claims were for opioids.
Most prescribed
- Estradiol85 claims
- Progesterone29 claims
- Estradiol (Twice Weekly)27 claims
- Hydrocodone-Acetaminophen22 claims
- Dotti17 claims
- Fluconazole13 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: $94.27
1 payment: 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
- Providence Health And Services WashingtonSpokane, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Derrick Ray Havin among 1,038 obstetrics & gynecology physician records in Washington
Derrick Ray Havin, M.D. is one of 1,038 obstetrics & gynecology physician records with a practice address in Washington. 68% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 52% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1999 · median 2007 among the 582 with a school on file
- Record last updated2022 · 59% 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 Washington 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 Washington
There are 1,038 obstetrics & gynecology physician records in Washington.
All 1,038 in Washington → Every provider in Spokane → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Alva Childress, MDSpokane, WA 992041467451906
- John Gollhofer, MDSpokane, WA 992041811989759
- Bruce Hopkins, MDSpokane, WA 992041841288966
- Kelley Mathia, MDSpokane, WA 992041891783924
- Floyd McCaffree, MDSpokane, WA 992041548252794
- Jennifer Messinger, MDSpokane, WA 992041538152418
- Marynell Meyer, MDSpokane, WA 992041811985930
- Nancy O'Neil, MDSpokane, WA 992041629064209
Common questions
What is Derrick Ray Havin, M.D.'s NPI number?
Derrick Ray Havin, M.D.'s National Provider Identifier (NPI) is 1467563304, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Derrick Ray Havin, M.D. located?
The NPPES record lists a practice address at 101 W 8TH Ave Ste 1300, Spokane, WA, 99204. Phone: (509) 474-7370. Providers update this record themselves, so call before visiting.
How can I verify Derrick Ray Havin, M.D.'s license?
NPPES lists Washington license number MD0046334, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Derrick Ray Havin, M.D. prescribe under Medicare Part D?
In 2024, Derrick Ray Havin, M.D. had 299 Medicare Part D claims for 70 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.