Patricia Karwan, NP
NPI 1700883568 · Adult Health Nurse Practitioner · Wakefield, RI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Karwan, NP is a Adult Health Nurse Practitioner provider in Wakefield, RI (NPI 1700883568).
Provider details
- NPI number
- 1700883568
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2296293 (MA)
Specialties & taxonomies
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
9 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
12 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 12 | $56 |
Typical Medicare-allowed amounts for these services range $56–$56 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 52 | 22 |
| Prochlorperazine Maleate | 44 | 31 |
| Tamoxifen Citrate | 39 | 15 |
| Letrozole | 28 | — |
| Oxycodone Hcl | 28 | 16 |
| Dexamethasone | 17 | 12 |
| Megestrol Acetate | 17 | — |
| Ribociclib Succinatebrand: Kisqali | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$83 across 2 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 (8)
- 55 Lake Ave NWorcester, MA 01655-0002Phone: (774) 442-3903Fax: (774) 443-7890
- 1351 S County Trl Ste 302East Greenwich, RI 02818-5083Phone: (401) 456-2077
- 3461 S County TrlEast Greenwich, RI 02818-1465Phone: (401) 783-6670Fax: (401) 789-4990
- 1524 Atwood Ave Ste 125Johnston, RI 02919-3288Phone: (401) 456-2077
- 200 High Service AveNorth Providence, RI 02904-5113Phone: (401) 456-2077
- 825 Chalkstone AveProvidence, RI 02908-4728Phone: (401) 456-2077
- 50 Maude StProvidence, RI 02908-4325Phone: (401) 456-2077
- 851 Main StWarren, RI 02885-4402Phone: (401) 456-2077
Registry dates
- Enumerated
- 2005-07-07
- Last updated
- 2025-11-05
- Certified
- 2025-11-05
Frequently asked questions
- What is Patricia Karwan's NPI number?
- Patricia Karwan's National Provider Identifier (NPI) is 1700883568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Karwan's specialty?
- Patricia Karwan is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patricia Karwan located?
- Patricia Karwan's practice location on file with NPPES is 100 Kenyon Ave, Wakefield, RI 02879-4216.
- What is Patricia Karwan's phone number?
- The practice phone number listed in the NPPES registry for Patricia Karwan is (401) 783-6670.
- Does Patricia Karwan accept Medicare?
- Patricia Karwan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patricia Karwan's NPI active?
- Yes — Patricia Karwan's NPI (1700883568) is active in the NPPES registry as of the last update on 2025-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.