CAROL CLAIRE CRISOSTOMO CRNP
NPI 1518770858
Nurse Practitioner - Family in Gaithersburg, MD
About Carol Claire Crisostomo Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROL CLAIRE CRISOSTOMO CRNP (NPI 1518770858) is an individual family provider in Gaithersburg, Maryland, licensed in Maryland (AC007885) and active in the NPI registry since January 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Rockville, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Carol Claire Crisostomo Crnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Carol Claire Crisostomo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockville, MD 20852
- Reassigned Medicare billing, District of Columbia enrollment
- 15 clinicians in this Medicare group
Arlington, VA 22203
- Reassigned Medicare billing, Virginia enrollment
- 1,315 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20878 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GAITHERSBURG, MD 20878
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Carol Claire Crisostomo's NPI number?
The NPI number for Carol Claire Crisostomo is 1518770858. It was assigned to this individual provider in the NPPES registry on January 30, 2025.
Where is Carol Claire Crisostomo located?
Carol Claire Crisostomo practices at 818 W Diamond Ave Ste 130, Gaithersburg, MD 20878. The listed phone number is (301) 409-0515.
What is Carol Claire Crisostomo's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Carol Claire Crisostomo enrolled in Medicare?
Yes. Carol Claire Crisostomo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Carol Claire Crisostomo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carol Claire Crisostomo reassigns Medicare benefits to 2 organizations: Zeus Primary Care Associates LLC (Rockville, MD) and Privia Medical Group, LLC (Arlington, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Carol Claire Crisostomo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Carol Claire Crisostomo was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Carol Claire Crisostomo, CRNP · NPI 1518770858
Family physician in Gaithersburg, Maryland. Individual provider, active in the CMS NPPES registry since January 30, 2025.
## Identity
- **NPI:** 1518770858 (Entity type: Individual)
- **Enumerated:** January 30, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AC007885 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 818 W DIAMOND AVE STE 130, Gaithersburg, MD 20878-1417
- **Phone:** (301) 409-0515
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Zeus Primary Care Associates LLC (NPI 1457973026, Rockville, MD); Privia Medical Group, LLC (NPI 1013042480, Arlington, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** July 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1518770858) · Data from the CMS NPPES public registry.