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MARY BETH HIGHMILLER DEWITT PH.D.
NPI 1942315882
Psychologist - Clinical Child & Adolescent in Dayton, OH

Active since August 20, 2006PECOS Enrolled
1 CHILDRENS PLZ, DAYTON, OH 45404(937) 641-3401(937) 641-3066 Get Directions Write a Review

NPPES record last updated: August 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 15, 2025, Oct 10, 2023, Oct 8, 2021 and 1 more (4 updates tracked since 2020).

About Mary Beth Highmiller Dewitt Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY BETH HIGHMILLER DEWITT PH.D. (NPI 1942315882) is an individual clinical child & adolescent provider in Dayton, Ohio, licensed in Ohio (5187) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Dayton.

NPPES Registry Identity

NPI1942315882
Entity TypeIndividualFemale
Primary Taxonomy103TC2200X
Provider Legal NameMARY BETH HIGHMILLER DEWITTCredential: PH.D.
Location Address1 CHILDRENS PLZDayton, OH 45404-1815
Mailing AddressPo Box 933421Cleveland, OH 44193-0039 · (937) 641-3000
Phone(937) 641-3401
Fax(937) 641-3066
Sole ProprietorNo
Enumeration DateAugust 20, 2006
Last NPPES UpdateAugust 15, 20254 updates tracked since enumeration
NPPES CertifiedAugust 15, 2025
✔ NPI 1942315882 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers
Taxonomy Code103TC2200X
License✔ Licensed in OH · 5187
Definition
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.
1 CHILDRENS PLZ, Dayton, OH 45404
Open in Google Maps ↗

Secondary Practice Location 1

Location 11010 Valley StDayton, OH 45404-2070 · Phone (937) 641-3401

Other Identifiers 1

Medicaid2009427OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, MedMutual, Oscar Health Insurance and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Beth Highmiller Dewitt Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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.

HEMANTH SHIMOGA LINGADEVARU MD,MPH,FAAP
Pediatrics (Pediatric Critical Care Medicine)
1 CHILDRENS PLZ
DAYTON, OH 45404
Montgomery County (937) 641-3000
TANYA PAUL M.D
Pediatrics (Pediatric Emergency Medicine)
1 CHILDRENS PLZ
DAYTON, OH 45404
Montgomery County (937) 641-3600
NICOLE LYNNE-BENDT SCOTT
Physician Assistant
1 CHILDRENS PLZ
DAYTON, OH 45404
Montgomery County (937) 641-3600
CODY H MCMILLAN
Physician Assistant
1 CHILDRENS PLZ
DAYTON, OH 45404
Montgomery County (937) 641-3000
TANIA MONTENEGRO MS, MPH
Genetic Counselor, MS
1 CHILDRENS PLZ
DAYTON, OH 45404
Montgomery County (937) 641-5923
MS. FAITH ANGELA CALLIF-DALEY M.S.
Genetic Counselor, MS
1 CHILDRENS PLZ, DAYTON CHILDREN'S MEDICAL CENTER
DAYTON, OH 45404
Montgomery County (937) 641-5645
DR. EMMETT H BROXSON JR. MD
Pediatrics (Pediatric Hematology-Oncology)
1 CHILDRENS PLZ
DAYTON, OH 45404
Montgomery County (937) 641-3111
DR. RAMAKRISHNA MUTYALA MD
Pediatrics (Pediatric Gastroenterology)
1 CHILDRENS PLZ
DAYTON, OH 45404
Montgomery County (937) 641-4000

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 Beth Dewitt's NPI number?

The NPI number for Mary Beth Dewitt is 1942315882. It was assigned to this individual provider in the NPPES registry on August 20, 2006.

Where is Mary Beth Dewitt located?

Mary Beth Dewitt practices at 1 Childrens Plz, Dayton, OH 45404. The listed phone number is (937) 641-3401.

What is Mary Beth Dewitt's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Is Mary Beth Dewitt enrolled in Medicare?

Yes. Mary Beth Dewitt is registered in the Medicare PECOS enrollment system.

What insurance does Mary Beth Dewitt accept?

Health plans from CareSource, MedMutual, Oscar Health Insurance, Oscar Insurance Corporation of Ohio and Providence Health Plan and 1 other insurer list Mary Beth Dewitt 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 Beth Dewitt was last updated on August 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.