MRS. MARY MCKAY DITTLER PA-C
NPI 1144730342
Physician Assistant in Newark, DE
About Mrs. Mary Mckay Dittler Pa-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARY MCKAY DITTLER PA-C (NPI 1144730342) is an individual physician assistant in Newark, Delaware, licensed in Delaware (C5-0012109) and active in the NPI registry since October 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Baltimore, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Mrs. Mary Mckay Dittler Pa-c 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19718 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.
NEWARK, DE 19718
NEWARK, DE 19718
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 Dittler's NPI number?
The NPI number for Mary Dittler is 1144730342. It was assigned to this individual provider in the NPPES registry on October 3, 2017.
Where is Mary Dittler located?
Mary Dittler practices at 4755 Ogletown Stanton Road Suite 5a43, Newark, DE 19718. The listed phone number is (302) 623-0188.
What is Mary Dittler's specialty?
The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.
Is Mary Dittler enrolled in Medicare?
Yes. Mary Dittler 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.
When was this NPI record last updated?
The NPPES record for Mary Dittler was last updated on August 19, 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.
# Mrs. Mary Mckay Dittler, PA-C · NPI 1144730342
Physician Assistant physician in Newark, Delaware. Individual provider, active in the CMS NPPES registry since October 3, 2017.
## Identity
- **NPI:** 1144730342 (Entity type: Individual)
- **Enumerated:** October 3, 2017
- **Primary specialty:** Physician Assistant · taxonomy 363A00000X
- **State license:** C5-0012109 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 4755 OGLETOWN STANTON ROAD, SUITE 5A43, Newark, DE 19718-2200
- **Phone:** (302) 623-0188 · **Fax:** (302) 733-5640
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** August 19, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1144730342) · Data from the CMS NPPES public registry.