Marcellina Nwosu, MD
NPI 1891193694 · Adult Health Nurse Practitioner · Palm Springs, CA
Marcellina Nwosu, MD is a Adult Health Nurse Practitioner provider in Palm Springs, CA (NPI 1891193694).
Provider details
- NPI number
- 1891193694
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0024191273 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 24 | 11 |
| Lisinopril | 17 | — |
| Oxycodone Hcl | 17 | — |
| Fluticasone Propionate | 15 | — |
| Atorvastatin Calcium | 13 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 12 | — |
| Duloxetine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 215 Cowboy WayEdgewood, NM 87015-9616Phone: (888) 803-3370Fax: (888) 803-3331
- 156 William St Rm 303New York, NY 10038-5307Phone: (888) 803-3370Fax: (888) 803-3331
- 2800 Eisenhower Ave Ste 220Alexandria, VA 22314-4587Phone: (888) 803-3370Fax: (888) 803-3331
Registry dates
- Enumerated
- 2014-12-10
- Last updated
- 2026-03-31
- Certified
- 2026-03-31
Frequently asked questions
- What is Marcellina Nwosu's NPI number?
- Marcellina Nwosu's National Provider Identifier (NPI) is 1891193694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcellina Nwosu's specialty?
- Marcellina Nwosu is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marcellina Nwosu located?
- Marcellina Nwosu's practice location on file with NPPES is 555 E Tachevah Dr Ste 2e204, Palm Springs, CA 92262-5737.
- What is Marcellina Nwosu's phone number?
- The practice phone number listed in the NPPES registry for Marcellina Nwosu is (575) 395-7246.
- Is Marcellina Nwosu's NPI active?
- Yes — Marcellina Nwosu's NPI (1891193694) is active in the NPPES registry as of the last update on 2026-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.