MRS. MARTHA MILLER CRNP
NPI 1033591508
Nurse Practitioner - Adult Health in Baltimore, MD
About Mrs. Martha Miller Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARTHA MILLER CRNP (NPI 1033591508) is an individual adult health provider in Baltimore, Maryland, licensed in Maryland (R183548) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Martha Miller Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Martha Miller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21239 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BALTIMORE, MD 21239
BALTIMORE, MD 21239
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 Martha Miller's NPI number?
The NPI number for Martha Miller is 1033591508. It was assigned to this individual provider in the NPPES registry on June 22, 2015. The provider is also known as Martha Ngorima Crnp.
Where is Martha Miller located?
Martha Miller practices at 5601 Loch Raven Blvd, Baltimore, MD 21239. The listed phone number is (443) 444-4700.
What is Martha Miller's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Martha Miller enrolled in Medicare?
Yes. Martha Miller is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Martha Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martha Miller reassigns Medicare benefits to Johns Hopkins University (Baltimore, MD). The 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 Martha Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Martha Miller affiliated with any hospitals?
According to CMS data, Martha Miller is affiliated with Johns Hopkins Hospital, The.
When was this NPI record last updated?
The NPPES record for Martha Miller was last updated on January 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Mrs. Martha Miller, CRNP · NPI 1033591508
Adult Health physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since June 22, 2015.
## Identity
- **NPI:** 1033591508 (Entity type: Individual)
- **Enumerated:** June 22, 2015
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** R183548 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 5601 LOCH RAVEN BLVD, Baltimore, MD 21239-2945
- **Phone:** (443) 444-4700 · **Fax:** (443) 444-4770
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Johns Hopkins University (NPI 1023018413, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** January 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1033591508) · Data from the CMS NPPES public registry.