Amy Mcgreevy, RN, MS, CRNP, OCN
NPI 1093896219 · Acute Care Nurse Practitioner · Frederick, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Mcgreevy, RN, MS, CRNP, OCN is a Acute Care Nurse Practitioner provider in Frederick, MD (NPI 1093896219).
Provider details
- NPI number
- 1093896219
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, MS, CRNP, OCN
- Sex
- Female
- Sole proprietor
- No
- License
- R111729 (MD)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
398 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) |
|---|---|---|
| Advance Care Planning, First 30 Minutes99497 | 159 | $63 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 96 | $69 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 52 | $66 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 36 | $110 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 32 | $41 |
| Assessment of Emotional Or Behavioral Problems96127 |
Practice location
Mailing address
Additional practice locations (2)
- Regional Cancer Therapy Center501 West Seventh StreetFrederick, MD 21701Phone: (240) 566-4694Fax: (301) 694-5554
- Regional Cancer Therapy Center501 West Seventh StreetFrederick, MD 21701Phone: (240) 566-4694Fax: (301) 694-5554
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2019-07-30
Frequently asked questions
- What is Amy Mcgreevy's NPI number?
- Amy Mcgreevy's National Provider Identifier (NPI) is 1093896219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Mcgreevy's specialty?
- Amy Mcgreevy is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amy Mcgreevy located?
- Amy Mcgreevy's practice location on file with NPPES is 400 W 7th St, Frederick, MD 21701.
- What is Amy Mcgreevy's phone number?
- The practice phone number listed in the NPPES registry for Amy Mcgreevy is (240) 566-3031.
- Does Amy Mcgreevy accept Medicare?
- Amy Mcgreevy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Mcgreevy's NPI active?
- Yes — Amy Mcgreevy's NPI (1093896219) is active in the NPPES registry as of the last update on 2019-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.