DARLENE B MARSICH-DOUGLAS CRNA
NPI 1003854209
Nurse Anesthetist, Certified Registered in Troy, MI
About Darlene B Marsich-douglas Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DARLENE B MARSICH-DOUGLAS CRNA (NPI 1003854209) is an individual nurse anesthetist, certified registered in Troy, Michigan, licensed in Michigan (4704174806) and active in the NPI registry since June 2006. She 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
Darlene B Marsich-douglas Crna 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
7Medicare enrollment records show Darlene Marsich-douglas reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Troy, MI 48098
- Reassigned Medicare billing, Michigan enrollment
- 131 clinicians in this Medicare group
Troy, MI 48098
- Reassigned Medicare billing, Michigan enrollment
- 176 clinicians in this Medicare group
Birmingham, MI 48009
- Reassigned Medicare billing, Michigan enrollment
- 29 clinicians in this Medicare group
Bloomfield Hills, MI 48302
- Reassigned Medicare billing, Michigan enrollment
- 27 clinicians in this Medicare group
Bloomfield Hills, MI 48302
- Reassigned Medicare billing, Michigan enrollment
- 31 clinicians in this Medicare group
Macomb, MI 48044
- Reassigned Medicare billing, Michigan enrollment
- 61 clinicians in this Medicare group
Irving, TX 75038
- Reassigned Medicare billing, Michigan enrollment
- 283 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 5
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48098 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
TROY, MI 48098
TROY, MI 48098
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 Darlene Marsich-douglas's NPI number?
The NPI number for Darlene Marsich-douglas is 1003854209. It was assigned to this individual provider in the NPPES registry on June 2, 2006.
Where is Darlene Marsich-douglas located?
Darlene Marsich-douglas practices at 4550 Investment Dr Suite 100, Troy, MI 48098. The listed phone number is (248) 265-4600.
What is Darlene Marsich-douglas's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Darlene Marsich-douglas enrolled in Medicare?
Yes. Darlene Marsich-douglas 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 Darlene Marsich-douglas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Darlene Marsich-douglas reassigns Medicare benefits to 7 organizations: Long Lake Anesthesiology Consultants, Plc (Troy, MI), Superior Anesthetists Associates, Inc. (Troy, MI), Paragon Anesthesia PLLC (Birmingham, MI), Medical Directors Consultants Plc (Bloomfield Hills, MI), Neuro Pain Consultants PC (Bloomfield Hills, MI) and 2 more organizations, listed in the Medicare section above. 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 Darlene Marsich-douglas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Darlene Marsich-douglas accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Darlene Marsich-douglas 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.
When was this NPI record last updated?
The NPPES record for Darlene Marsich-douglas was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Darlene B Marsich-Douglas, CRNA · NPI 1003854209
Nurse Anesthetist, Certified Registered physician in Troy, Michigan. Individual provider, active in the CMS NPPES registry since June 2, 2006.
## Identity
- **NPI:** 1003854209 (Entity type: Individual)
- **Enumerated:** June 2, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 4704174806 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 4550 INVESTMENT DR, SUITE 100, Troy, MI 48098-6363
- **Phone:** (248) 265-4600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Long Lake Anesthesiology Consultants, Plc (NPI 1194812651, Troy, MI); Superior Anesthetists Associates, Inc. (NPI 1831144518, Troy, MI); Paragon Anesthesia PLLC (NPI 1356940670, Birmingham, MI); Medical Directors Consultants Plc (NPI 1245121177, Bloomfield Hills, MI); Neuro Pain Consultants PC (NPI 1417936584, Bloomfield Hills, MI); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1003854209) · Data from the CMS NPPES public registry.