Richard C. Lorenzo, D.O
Obstetrics & Gynecology Physician · Richland, WA
Richard C. Lorenzo, D.O is an obstetrics & gynecology physician with a practice address in Richland, Washington, and NPI 1285747873, issued on Aug 16, 2006. Check the license (Washington OP 60104325, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Richard C. Lorenzo
- Credential
- D.O
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- OP 60104325 WA
5101017577 MI
19319 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1045 Jadwin Ave, Richland, WA 99352
- Phone
- (509) 392-6700
- Enumerated
- Aug 16, 2006
- Record last updated
- Sep 23, 2022
- Fax
- (509) 392-6699
- Medicare enrollment
- Enrolled (PECOS I20091202000127); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1996
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,038 in Washington → Look up another NPI →
Also registered at 1045 Jadwin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Fincher, L.M.P.Massage Therapist1013358258
- Kortney Jones, NP-CFamily Nurse Practitioner1679194393
- Summer St Christopher, LCMTSpecialist1861792434
Verify Richard C. Lorenzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP 60104325Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
148 Medicare Part D claims for 28 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Estradiol44 claims
- Progesterone30 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: $114.79
5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Richard C. Lorenzo among 1,038 obstetrics & gynecology physician records in Washington
Richard C. Lorenzo, D.O 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
- Graduated1996 · 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 Richland → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Hipolito Custodio, M.D.Richland, WA 993521225244379
- Lisa Galbraith, D.O.Richland, WA 993521528214020
- Megan Graham, MDRichland, WA 993521700447778
- Kris Kobalter, MDRichland, WA 993521255302972
- Mark Mulholland, MDRichland, WA 993521376556928
- Neil Rawlins, MDRichland, WA 993521598778151
- Kenton Sizemore, MDRichland, WA 993521104839760
- Larry Smith, MDRichland, WA 993521710954375
Common questions
What is Richard C. Lorenzo, D.O's NPI number?
Richard C. Lorenzo, D.O's National Provider Identifier (NPI) is 1285747873, issued on Aug 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard C. Lorenzo, D.O located?
The NPPES record lists a practice address at 1045 Jadwin Ave, Richland, WA, 99352. Phone: (509) 392-6700. Providers update this record themselves, so call before visiting.
How can I verify Richard C. Lorenzo, D.O's license?
NPPES lists Washington license number OP 60104325, 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 Richard C. Lorenzo, D.O prescribe under Medicare Part D?
In 2024, Richard C. Lorenzo, D.O had 148 Medicare Part D claims for 28 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.