Wren Winston, FNP
NPI 1386002350 · Nurse Practitioner · Monterey, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wren Winston, FNP is a Nurse Practitioner provider in Monterey, CA (NPI 1386002350).
Provider details
- NPI number
- 1386002350
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP8473 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
194 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 70 | $112 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 65 | $68 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 40 | $103 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 19 | $100 |
Typical Medicare-allowed amounts for these services range $68–$112 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 160 | 114 |
| Pantoprazole Sodium | 32 | 31 |
| Metoprolol Succinate | 22 | 22 |
| Flecainide Acetate | 16 | 14 |
| Atorvastatin Calcium | 15 | 15 |
| Carvedilol | 11 | — |
| Furosemide | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$903 across 15 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 (2)
- 5301 E Grant RdTucson, AZ 85712-2805Phone: (520) 332-4373
- 6567 E Carondelet DrSte 215Tucson, AZ 85710-6152Phone: (520) 885-1402Fax: (520) 722-5887
Registry dates
- Enumerated
- 2016-02-05
- Last updated
- 2026-05-26
- Certified
- 2026-05-26
Frequently asked questions
- What is Wren Winston's NPI number?
- Wren Winston's National Provider Identifier (NPI) is 1386002350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wren Winston's specialty?
- Wren Winston is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Wren Winston located?
- Wren Winston's practice location on file with NPPES is 23625 Holman Hwy, Monterey, CA 93940-5902.
- What is Wren Winston's phone number?
- The practice phone number listed in the NPPES registry for Wren Winston is (831) 624-5311.
- Does Wren Winston accept Medicare?
- Wren Winston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wren Winston's NPI active?
- Yes — Wren Winston's NPI (1386002350) is active in the NPPES registry as of the last update on 2026-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.