DARWISH O DARWISH MD
NPI 1194713875
Internal Medicine in Harper Woods, MI
About Darwish O Darwish Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DARWISH O DARWISH MD (NPI 1194713875) is an individual internal medicine provider in Harper Woods, Michigan, licensed in Michigan (4301059173) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Ascension St John Hospital, and is a graduate of Other (1985).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 6
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
Darwish O Darwish Md 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 Reassignments
2Medicare enrollment records show Darwish Darwish reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Detroit, MI 48236
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Henry Ford Health St. John Hospital
- 520 clinicians in this Medicare group
Sterling Heights, MI 48312
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Pioneer Medical Associates PC
- 28 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 14
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.
Ascension St John Hospital
Acute Care Hospitals · Detroit, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48225 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 9
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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Darwish Darwish's NPI number?
The NPI number for Darwish Darwish is 1194713875. It was assigned to this individual provider in the NPPES registry on October 7, 2005.
Where is Darwish Darwish located?
Darwish Darwish practices at 19925 Vernier Rd, Harper Woods, MI 48225. The listed phone number is (313) 245-1400.
What is Darwish Darwish's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Darwish Darwish enrolled in Medicare?
Yes. Darwish Darwish 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 organizations bill Medicare for Darwish Darwish's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Darwish Darwish reassigns Medicare benefits to 2 organizations: Ascension St John Hospital (Detroit, MI) and Pioneer Endoscopy & Surgery Center, L.L.C. (Sterling Heights, MI). Each 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 Darwish Darwish's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Darwish Darwish accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Darwish Darwish 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 Darwish Darwish affiliated with any hospitals?
According to CMS data, Darwish Darwish is affiliated with Ascension St John Hospital.
When was this NPI record last updated?
The NPPES record for Darwish Darwish was last updated on September 14, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.