DR. MARY MARSHALL CROWSON PH.D.
NPI 1477594018
Psychologist - Clinical in Chapel Hill, NC
About Dr. Mary Marshall Crowson Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARY MARSHALL CROWSON PH.D. (NPI 1477594018) is an individual clinical provider in Chapel Hill, North Carolina, licensed in North Carolina (2895) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Miami, Lm Miller School Of Medicine (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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
Dr. Mary Marshall Crowson Ph.d. 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 Reassignment
Medicare enrollment records show Mary Crowson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chapel Hill, NC 27514
- Reassigned Medicare billing, North Carolina enrollment
- 2,797 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 27514 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHAPEL HILL, NC 27514
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 Mary Crowson's NPI number?
The NPI number for Mary Crowson is 1477594018. It was assigned to this individual provider in the NPPES registry on June 8, 2006.
Where is Mary Crowson located?
Mary Crowson practices at 1611 E Franklin St, Chapel Hill, NC 27514. The listed phone number is (919) 942-8596.
What is Mary Crowson's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Mary Crowson enrolled in Medicare?
Yes. Mary Crowson 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 organization bills Medicare for Mary Crowson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Crowson reassigns Medicare benefits to University Of North Carolina At Chapel Hill (Chapel Hill, NC). 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 Mary Crowson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Crowson accept?
Health plans from Blue Cross and Blue Shield of NC, Oscar Health Plan of North Carolina, Inc and UnitedHealthcare list Mary Crowson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mary Crowson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Mary Marshall Crowson, PH.D. · NPI 1477594018
Clinical provider in Chapel Hill, North Carolina. Individual provider, active in the CMS NPPES registry since June 8, 2006.
## Identity
- **NPI:** 1477594018 (Entity type: Individual)
- **Enumerated:** June 8, 2006
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** 2895 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 1611 E FRANKLIN ST, Chapel Hill, NC 27514-2888
- **Phone:** (919) 942-8596 · **Fax:** (919) 929-0120
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** University Of North Carolina At Chapel Hill (NPI 1780669200, Chapel Hill, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Miami, Lm Miller School Of Medicine, class of 2001
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 6000532 (NC)
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Source: [NPI Profile](https://npiprofile.com/npi/1477594018) · Data from the CMS NPPES public registry.