Nena Cowan, APRN, MSN
NPI 1366610156 · Family Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nena Cowan, APRN, MSN is a Family Nurse Practitioner provider in San Francisco, CA (NPI 1366610156).
Provider details
- NPI number
- 1366610156
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, MSN
- Sex
- Female
- Sole proprietor
- No
- License
- ARNP9398291 (FL)
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 tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,304 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Fluorescence Wound Imaging for Bacteria, First Anatomic Site0598T | 372 | $119 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 330 | $49 |
| Management of Oxygen Chamber Therapy99183 | 171 | $90 |
| Removal of Skin and Tissue, Each Additional 20.0 Sq Cm Or Less11045 | 95 | $22 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 80 | $55 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 72 | $112 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 77 | 77 |
| Methylprednisolone | 48 | 48 |
| Azelastine Hcl | 26 | 13 |
| Cephalexin | 19 | 19 |
| Montelukast Sodium | 19 | — |
| Prednisone | 17 | 16 |
| Azithromycin | 13 | 13 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$123 across 6 records (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 (1)
- 5600 Bayshore RdPalmetto, FL 34221-9352Phone: (941) 721-2020Fax: (941) 721-2027
Registry dates
- Enumerated
- 2008-02-14
- Last updated
- 2021-04-30
- Certified
- 2021-04-30
Frequently asked questions
- What is Nena Cowan's NPI number?
- Nena Cowan's National Provider Identifier (NPI) is 1366610156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nena Cowan's specialty?
- Nena Cowan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nena Cowan located?
- Nena Cowan's practice location on file with NPPES is 2410 California St, San Francisco, CA 94115-2681.
- What is Nena Cowan's phone number?
- The practice phone number listed in the NPPES registry for Nena Cowan is (415) 529-4050.
- Does Nena Cowan accept Medicare?
- Nena Cowan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nena Cowan's NPI active?
- Yes — Nena Cowan's NPI (1366610156) is active in the NPPES registry as of the last update on 2021-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.