MARCELLINA NWOSU MD
NPI 1891193694
Nurse Practitioner - Adult Health in Palm Springs, CA
About Marcellina Nwosu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARCELLINA NWOSU MD (NPI 1891193694) is an individual adult health provider in Palm Springs, California, licensed in New Mexico (CNP-55239) and active in the NPI registry since December 2014. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Other Identifiers 1
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
Marcellina Nwosu 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 Marcellina Nwosu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tampa, FL 33602
- Reassigned Medicare billing, New Mexico enrollment
- 10 clinicians in this Medicare group
New York, NY 10038
- Reassigned Medicare billing, New York enrollment
- 87 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92262 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PALM SPRINGS, CA 92262
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 Marcellina Nwosu's NPI number?
The NPI number for Marcellina Nwosu is 1891193694. It was assigned to this individual provider in the NPPES registry on December 10, 2014.
Where is Marcellina Nwosu located?
Marcellina Nwosu practices at 555 E Tachevah Dr Ste 2e204, Palm Springs, CA 92262. The listed phone number is (575) 395-7246.
What is Marcellina Nwosu's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Marcellina Nwosu enrolled in Medicare?
Yes. Marcellina Nwosu 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 Marcellina Nwosu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marcellina Nwosu reassigns Medicare benefits to 2 organizations: Circle Medical Care Group PA (Tampa, FL) and Circle Medical Care Of New York PC (New York, NY). 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 Marcellina Nwosu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marcellina Nwosu accept?
Health plans from Blue Cross and Blue Shield of Texas list Marcellina Nwosu 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 Marcellina Nwosu was last updated on March 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.
# Marcellina Nwosu, MD · NPI 1891193694
Adult Health physician in Palm Springs, California. Individual provider, active in the CMS NPPES registry since December 10, 2014.
## Identity
- **NPI:** 1891193694 (Entity type: Individual)
- **Enumerated:** December 10, 2014
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** CNP-55239 (New Mexico)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 555 E TACHEVAH DR STE 2E204, Palm Springs, CA 92262-5737
- **Phone:** (575) 395-7246
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Circle Medical Care Group PA (NPI 1972358760, Tampa, FL); Circle Medical Care Of New York PC (NPI 1780425447, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** March 31, 2026
- **Other identifiers:** Medicaid 28586271 (NM)
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Source: [NPI Profile](https://npiprofile.com/npi/1891193694) · Data from the CMS NPPES public registry.