Crystal Grzeczkowski
NPI 1851854467 · Primary Care Nurse Practitioner · Paoli, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Grzeczkowski is a Primary Care Nurse Practitioner provider in Paoli, PA (NPI 1851854467).
Provider details
- NPI number
- 1851854467
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SPO20226 (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 tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 37 | 35 |
| Cefuroxime Axetilbrand: Cefuroxime | 26 | 26 |
| Furosemide | 22 | 18 |
| Apixabanbrand: Eliquis | 20 | — |
| Prednisone | 20 | 16 |
| Metoprolol Succinate | 16 | 16 |
| Midodrine Hcl | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-10
- Last updated
- 2019-05-16
Frequently asked questions
- What is Crystal Grzeczkowski's NPI number?
- Crystal Grzeczkowski's National Provider Identifier (NPI) is 1851854467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Grzeczkowski's specialty?
- Crystal Grzeczkowski is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Grzeczkowski located?
- Crystal Grzeczkowski's practice location on file with NPPES is 255 W Lancaster Ave, Paoli, PA 19301-1763.
- What is Crystal Grzeczkowski's phone number?
- The practice phone number listed in the NPPES registry for Crystal Grzeczkowski is (484) 565-1000.
- Does Crystal Grzeczkowski accept Medicare?
- Crystal Grzeczkowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Grzeczkowski's NPI active?
- Yes — Crystal Grzeczkowski's NPI (1851854467) is active in the NPPES registry as of the last update on 2019-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.