DR. ANDREW RYAN DEITCHMAN M.D.
NPI 1225320427
Internal Medicine - Pulmonary Disease in Newark, DE
About Dr. Andrew Ryan Deitchman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW RYAN DEITCHMAN M.D. (NPI 1225320427) is an individual pulmonary disease provider in Newark, Delaware, licensed in Delaware (C1-0013137) and active in the NPI registry since May 2011. He is enrolled in Medicare PECOS, is affiliated with Union Hospital Of Cecil County, and is a graduate of Temple University School Of Medicine (2011).
NPPES Registry Identity
Specialties & Licenses
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. Andrew Ryan Deitchman M.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 Reassignments
3Medicare enrollment records show Andrew Deitchman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newark, DE 19718
- Reassigned Medicare billing, Delaware enrollment
- Also billed through NPI 1255618070 (Delaware)
- 1,531 clinicians in this Medicare group
Elkton, MD 21921
- Reassigned Medicare billing, Maryland enrollment
- 512 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 234 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.
Areas of Expertise CMS Part B claims 6
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Union Hospital Of Cecil County
Acute Care Hospitals · Elkton, MDCape Regional Medical Center Inc
Acute Care Hospitals · Cape May Court House, NJPhysician 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.
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
NEWARK, DE 19718
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 Andrew Deitchman's NPI number?
The NPI number for Andrew Deitchman is 1225320427. It was assigned to this individual provider in the NPPES registry on May 5, 2011.
Where is Andrew Deitchman located?
Andrew Deitchman practices at 4755 Ogletown Stanton Rd, Newark, DE 19718. The listed phone number is (302) 733-1042.
What is Andrew Deitchman's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Andrew Deitchman enrolled in Medicare?
Yes. Andrew Deitchman 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 organizations bill Medicare for Andrew Deitchman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Deitchman reassigns Medicare benefits to 3 organizations: Christiana Care Health Services, Inc (Newark, DE), Union Hospital Of Cecil County, Inc. (Elkton, MD) and University Of Maryland Emergency Medicine Associates, PA (Baltimore, MD). Each 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 Andrew Deitchman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Deitchman accept?
Health plans from AmeriHealth Caritas Next list Andrew Deitchman 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.
Is Andrew Deitchman affiliated with any hospitals?
According to CMS data, Andrew Deitchman is affiliated with Union Hospital Of Cecil County and Cape Regional Medical Center Inc.
When was this NPI record last updated?
The NPPES record for Andrew Deitchman was last updated on July 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Andrew Ryan Deitchman, M.D. · NPI 1225320427
Pulmonary Disease physician in Newark, Delaware. Individual provider, active in the CMS NPPES registry since May 5, 2011.
## Identity
- **NPI:** 1225320427 (Entity type: Individual)
- **Enumerated:** May 5, 2011
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** C1-0013137 (Delaware)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4755 OGLETOWN STANTON RD, Newark, DE 19718-0001
- **Phone:** (302) 733-1042
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Christiana Care Health Services, Inc (NPI 1104896596, Newark, DE); Union Hospital Of Cecil County, Inc. (NPI 1407607450, Elkton, MD); University Of Maryland Emergency Medicine Associates, PA (NPI 1811704208, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Temple University School Of Medicine, class of 2011
## Record status
- **NPPES last updated:** July 23, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1225320427) · Data from the CMS NPPES public registry.