DR. SANDRA LYNN DUEMMLER PH.D.
NPI 1033241450
Psychologist - Clinical in West Chester, PA
About Dr. Sandra Lynn Duemmler Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SANDRA LYNN DUEMMLER PH.D. (NPI 1033241450) is an individual clinical provider in West Chester, Pennsylvania, licensed in Pennsylvania (PS019473) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Wilmington, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted 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. Sandra Lynn Duemmler 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.
Areas of Expertise CMS Part B claims
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19382 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Sandra Duemmler's NPI number?
The NPI number for Sandra Duemmler is 1033241450. It was assigned to this individual provider in the NPPES registry on March 12, 2007.
Where is Sandra Duemmler located?
Sandra Duemmler practices at 1 Ivy Rock Rd, West Chester, PA 19382. The listed phone number is (302) 983-7971.
What is Sandra Duemmler's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Sandra Duemmler enrolled in Medicare?
Yes. Sandra Duemmler 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 Sandra Duemmler accept?
Health plans from Highmark Blue Cross Blue Shield Delaware list Sandra Duemmler 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 Sandra Duemmler was last updated on February 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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. Sandra Lynn Duemmler, PH.D. · NPI 1033241450
Clinical provider in West Chester, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 12, 2007.
## Identity
- **NPI:** 1033241450 (Entity type: Individual)
- **Enumerated:** March 12, 2007
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** PS019473 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1 IVY ROCK RD, West Chester, PA 19382-8148
- **Phone:** (302) 983-7971
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** February 7, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1033241450) · Data from the CMS NPPES public registry.