Elizabeth Groff, MSN, CRNP
NPI 1639957947 · Family Nurse Practitioner · Mechanicsburg, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Groff, MSN, CRNP is a Family Nurse Practitioner provider in Mechanicsburg, PA (NPI 1639957947).
Provider details
- NPI number
- 1639957947
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, CRNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- SP027872 (PA)
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
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
157 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 62 | $29 |
| Removal of Tissue From Wound, 20.0 Sq Cm Or Less97597 | 38 | $29 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 | $52 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 19 | $28 |
| Removal of Tissue From Wound, 20.0 Sq Cm Or Less97597 | 15 | $29 |
Typical Medicare-allowed amounts for these services range $28–$52 (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 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ammonium Lactate | 19 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 3130 Grandview Rd Ste 1Hanover, PA 17331-9134Phone: (717) 316-6999
Registry dates
- Enumerated
- 2023-09-18
- Last updated
- 2024-10-09
- Certified
- 2024-10-09
Frequently asked questions
- What is Elizabeth Groff's NPI number?
- Elizabeth Groff's National Provider Identifier (NPI) is 1639957947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Groff's specialty?
- Elizabeth Groff is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Groff located?
- Elizabeth Groff's practice location on file with NPPES is 2025 Technology Pkwy Ste G07, Mechanicsburg, PA 17050-9400.
- What is Elizabeth Groff's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Groff is (717) 791-2440.
- Does Elizabeth Groff accept Medicare?
- Elizabeth Groff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Groff's NPI active?
- Yes — Elizabeth Groff's NPI (1639957947) is active in the NPPES registry as of the last update on 2024-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.