ECATERINA CRETU
NPI 1922213131
Hospitalist in Royal Oak, MI
About Ecaterina Cretu NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ECATERINA CRETU (NPI 1922213131) is an individual hospitalist provider in Royal Oak, Michigan, licensed in Michigan (4301087290) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital Royal Oak, and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ecaterina Cretu is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Ecaterina Cretu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Hospital Consultants PC
- 58 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beaumont Hospital Royal Oak
Acute Care Hospitals · Royal Oak, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48073 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROYAL OAK, MI 48073
ROYAL OAK, MI 48073
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ecaterina Cretu's NPI number?
The NPI number for Ecaterina Cretu is 1922213131. It was assigned to this individual provider in the NPPES registry on May 11, 2007.
Where is Ecaterina Cretu located?
Ecaterina Cretu practices at 3601 W. 13 Mile Road, Royal Oak, MI 48073. The listed phone number is (248) 691-8646.
What is Ecaterina Cretu's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Ecaterina Cretu enrolled in Medicare?
Yes. Ecaterina Cretu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Ecaterina Cretu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ecaterina Cretu reassigns Medicare benefits to Hospital Consultants, P.C. (Royal Oak, MI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ecaterina Cretu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ecaterina Cretu accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Priority Health list Ecaterina Cretu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Ecaterina Cretu affiliated with any hospitals?
According to CMS data, Ecaterina Cretu is affiliated with Beaumont Hospital Royal Oak.
When was this NPI record last updated?
The NPPES record for Ecaterina Cretu was last updated on April 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ecaterina Cretu · NPI 1922213131
Hospitalist physician in Royal Oak, Michigan. Individual provider, active in the CMS NPPES registry since May 11, 2007.
## Identity
- **NPI:** 1922213131 (Entity type: Individual)
- **Enumerated:** May 11, 2007
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 4301087290 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 3601 W. 13 MILE ROAD, Royal Oak, MI 48073
- **Phone:** (248) 691-8646
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Hospital Consultants, P.C. (NPI 1073543013, Royal Oak, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** April 7, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1922213131) · Data from the CMS NPPES public registry.