MRS. STACEY JAMES CRNP
NPI 1407564271
Nurse Practitioner - Acute Care in Rockville, MD
About Mrs. Stacey James Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. STACEY JAMES CRNP (NPI 1407564271) is an individual acute care provider in Rockville, Maryland, licensed in Maryland (R253747) and active in the NPI registry since November 2022. She is enrolled in Medicare PECOS, is affiliated with Umd Upper Chesapeake Medical Center, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
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
Mrs. Stacey James 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
8Medicare enrollment records show Stacey James reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia enrollment
- 16 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 234 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 108 clinicians in this Medicare group
Bel Air, MD 21014
- Reassigned Medicare billing, Maryland enrollment
- 84 clinicians in this Medicare group
Aberdeen, MD 21001
- Reassigned Medicare billing, Maryland enrollment
- 97 clinicians in this Medicare group
Elkton, MD 21921
- Reassigned Medicare billing, District of Columbia enrollment
- 347 clinicians in this Medicare group
Taunton, MA 02780
- Reassigned Medicare billing, Massachusetts enrollment
- 76 clinicians in this Medicare group
Naperville, IL 60563
- Reassigned Medicare billing, Connecticut, District of Columbia, Florida, Maryland and Ohio enrollments
- 100 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Umd Upper Chesapeake Medical Center
Acute Care Hospitals · Bel Air, MDAdventist Healthcare Shady Grove Medical Center
Acute Care Hospitals · Rockville, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20850 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCKVILLE, MD 20850
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 Stacey James's NPI number?
The NPI number for Stacey James is 1407564271. It was assigned to this individual provider in the NPPES registry on November 10, 2022.
Where is Stacey James located?
Stacey James practices at 9901 Medical Center Dr, Rockville, MD 20850. The listed phone number is (111) 111-1111.
What is Stacey James's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Stacey James enrolled in Medicare?
Yes. Stacey James 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 Stacey James's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stacey James reassigns Medicare benefits to 8 organizations: Mep Observation Services LLC (Rockville, MD), University Of Maryland Emergency Medicine Associates, PA (Baltimore, MD), University Of Maryland Midtown Health Inc (Baltimore, MD), Adfinitas Health At Upper Chesapeake, LLC (Bel Air, MD), Adfinitas Health At Upper Chesapeake Aberdeen LLC (Aberdeen, MD) and 3 more organizations, listed in the Medicare section above. 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 Stacey James's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Stacey James affiliated with any hospitals?
According to CMS data, Stacey James is affiliated with Umd Upper Chesapeake Medical Center and Adventist Healthcare Shady Grove Medical Center.
When was this NPI record last updated?
The NPPES record for Stacey James was last updated on July 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Mrs. Stacey James, CRNP · NPI 1407564271
Acute Care physician in Rockville, Maryland. Individual provider, active in the CMS NPPES registry since November 10, 2022.
## Identity
- **NPI:** 1407564271 (Entity type: Individual)
- **Enumerated:** November 10, 2022
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** R253747 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 9901 MEDICAL CENTER DR, Rockville, MD 20850-3357
- **Phone:** (111) 111-1111
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Mep Observation Services LLC (NPI 1740021625, Rockville, MD); University Of Maryland Emergency Medicine Associates, PA (NPI 1790639086, Baltimore, MD); University Of Maryland Midtown Health Inc (NPI 1710347729, Baltimore, MD); Adfinitas Health At Upper Chesapeake, LLC (NPI 1164134037, Bel Air, MD); Adfinitas Health At Upper Chesapeake Aberdeen LLC (NPI 1346941010, Aberdeen, MD); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 22, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1407564271) · Data from the CMS NPPES public registry.