Robert Cojuangco Cruz, M.D.
Obstetrics & Gynecology Physician · Longview, WA
Robert Cojuangco Cruz, M.D. is an obstetrics & gynecology physician with a practice address in Longview, Washington, and NPI 1720166879, issued on Nov 2, 2006. Check the license (Washington MD60545220, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Robert Cojuangco Cruz
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD60545220 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1660 Delaware St, Longview, WA 98632
- Phone
- (360) 414-2800
- Enumerated
- Nov 2, 2006
- Record last updated
- Oct 29, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (360) 414-2803
- Medicaid ID
- 2045504 WA
- Medicare enrollment
- Enrolled (PECOS I20150818006268); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2005
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,038 in Washington → Look up another NPI →
Also registered at 1660 Delaware St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- J'Aime Graff, BA, C.C.C.E.Health Educator1871809194
- Saeyeal Lee, M.D.Obstetrics & Gynecology Physician1124185665
- Laura Lefever, DOObstetrics & Gynecology Physician1508000563
- Mary Ludwiczak, MDObstetrics & Gynecology Physician1780678805
- Maria Magnuson, ARNPObstetrics & Gynecology Nurse Practitioner1396742540
- Leah Margolis, MDObstetrics & Gynecology Physician1104346428
Verify Robert Cojuangco Cruz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60545220Check 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 54 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
- Estradiol26 claims
- Clobetasol Propionate12 claims
- Tolterodine Tartrate Er12 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: $298.58
5 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. 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
- PeacehealthLongview, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Cojuangco Cruz among 1,038 obstetrics & gynecology physician records in Washington
Robert Cojuangco Cruz, 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
- Graduated2005 · median 2007 among the 582 with a school on file
- Record last updated2015 · 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 Longview → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Brittany Jones-Linares, MDLongview, WA 986321922637255
- Rebecca Kubitz, MDLongview, WA 986321861421547
- Saeyeal Lee, M.D.Longview, WA 986321124185665
- Laura Lefever, DOLongview, WA 986321508000563
- Mary Ludwiczak, MDLongview, WA 986321780678805
- Leah Margolis, MDLongview, WA 986321104346428
- Heather Ross Blackford, D.O.Longview, WA 986321821338591
- Clarissa Weiss, M.D.Longview, WA 986321225157225
Common questions
What is Robert Cojuangco Cruz, M.D.'s NPI number?
Robert Cojuangco Cruz, M.D.'s National Provider Identifier (NPI) is 1720166879, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Cojuangco Cruz, M.D. located?
The NPPES record lists a practice address at 1660 Delaware St, Longview, WA, 98632. Phone: (360) 414-2800. Providers update this record themselves, so call before visiting.
How can I verify Robert Cojuangco Cruz, M.D.'s license?
NPPES lists Washington license number MD60545220, 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 Robert Cojuangco Cruz, M.D. prescribe under Medicare Part D?
In 2024, Robert Cojuangco Cruz, M.D. had 148 Medicare Part D claims for 54 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.