Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MARY MARSHALL CROWSON PH.D.
NPI 1477594018
Psychologist - Clinical in Chapel Hill, NC

Q: 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.

Q: What is Mary Crowson's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: 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 27 days 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.

Active since June 08, 2006PECOS Enrolled

1611 E FRANKLIN ST, CHAPEL HILL, NC 27514(919) 942-8596(919) 929-0120 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

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

NPI1477594018

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. MARY MARSHALL CROWSONCredential: PH.D.

Location Address1611 E FRANKLIN STChapel Hill, NC 27514-2888

Mailing Address3402 Angus RdDurham, NC 27705-5402 · (919) 341-2611

Phone(919) 942-8596

Fax(919) 929-0120

Sole ProprietorNo

Medical School CMSUniversity Of Miami, Lm Miller School Of MedicineGraduated 2001

Enumeration DateJune 8, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1477594018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in NC · 2895

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

1611 E FRANKLIN ST, Chapel Hill, NC 27514

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Other Identifiers 1

Medicaid6000532NC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC, Oscar Health Plan of North Carolina, Inc, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

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.

PECOS PAC ID3971505561

PECOS Enrollment IDI20070212000152

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

New Patient

$165.09 typical visit price

range $54.12 – $165.09

Typical copayment $41.27 (range $13.53 – $41.27)

Most-billed visit code 99205

Established Patient

$95.94 typical visit price

range $17.21 – $134.61

Typical copayment $23.98 (range $4.30 – $33.65)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MATTHEW CASE LCMHC

Counselor (Professional)

1611 E FRANKLIN ST
CHAPEL HILL, NC 27514

Orange County (336) 775-7881

KELLY O'BRIEN MCKENNA LCSWA, MSW

Social Worker (Clinical)

1611 E FRANKLIN ST
CHAPEL HILL, NC 27514

Orange County (415) 254-6239

MR. ROBERT ARTHUR VAILLANCOURT LCSW

Social Worker (Clinical)

1611 E FRANKLIN ST
CHAPEL HILL, NC 27514

Orange County (919) 942-8596

DR. CHARLES L. KRONBERG PH.D.

Psychologist (Clinical)

1611 E FRANKLIN ST
CHAPEL HILL, NC 27514

Orange County (919) 942-8596

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.

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 27 days 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.