Sarah Marchefka, N.P.
NPI 1487019618 · Nurse Practitioner · Leeds, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Marchefka, N.P. is a Nurse Practitioner provider in Leeds, MA (NPI 1487019618).
Provider details
- NPI number
- 1487019618
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- RN283562 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,435 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,792 | $85 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 310 | $59 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 228 | $121 |
| Nursing Facility Discharge Day Management, 30 Minutes Or Less99315 | 84 | $64 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 21 | $32 |
Typical Medicare-allowed amounts for these services range $32–$121 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 94 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 242 | 35 |
| Furosemide | 207 | 35 |
| Tramadol Hcl | 162 | 29 |
| Gabapentin | 153 | 25 |
| Apixabanbrand: Eliquis | 140 | 13 |
| Levothyroxine Sodium | 131 | 24 |
| Lorazepam | 127 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-12-14
- Last updated
- 2016-01-19
Frequently asked questions
- What is Sarah Marchefka's NPI number?
- Sarah Marchefka's National Provider Identifier (NPI) is 1487019618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Marchefka's specialty?
- Sarah Marchefka is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Marchefka located?
- Sarah Marchefka's practice location on file with NPPES is 38 Mulberry St, Leeds, MA 01053-5321.
- What is Sarah Marchefka's phone number?
- The practice phone number listed in the NPPES registry for Sarah Marchefka is (413) 727-3882.
- Does Sarah Marchefka accept Medicare?
- Sarah Marchefka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Marchefka's NPI active?
- Yes — Sarah Marchefka's NPI (1487019618) is active in the NPPES registry as of the last update on 2016-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.