MRS. MARY ALICE DOWLING NP
NPI 1518477033
Nurse Practitioner - Psychiatric/Mental Health in Deer Park, NY
About Mrs. Mary Alice Dowling Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. MARY ALICE DOWLING NP (NPI 1518477033) is an individual psychiatric/mental health provider in Deer Park, New York, licensed in New York (F402209-1) and active in the NPI registry since October 2017. She is enrolled in Medicare PECOS and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
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
Mrs. Mary Alice Dowling Np 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 Reassignment
Medicare enrollment records show Mary Alice Dowling reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Deer Park, NY 11729
- Reassigned Medicare billing, New York enrollment
- 3 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
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 11729 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DEER PARK, NY 11729
DEER PARK, NY 11729
DEER PARK, NY 11729
DEER PARK, NY 11729
DEER PARK, NY 11729
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 Alice Dowling's NPI number?
The NPI number for Mary Alice Dowling is 1518477033. It was assigned to this individual provider in the NPPES registry on October 10, 2017.
Where is Mary Alice Dowling located?
Mary Alice Dowling practices at 770 Grand Blvd Ste 17, Deer Park, NY 11729. The listed phone number is (631) 392-4357.
What is Mary Alice Dowling's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Mary Alice Dowling enrolled in Medicare?
Yes. Mary Alice Dowling 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 organization bills Medicare for Mary Alice Dowling's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Alice Dowling reassigns Medicare benefits to Behavioral Enhancement & Substance Abuse Medicine Treatment PLLC (Deer Park, NY). The 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 Mary Alice Dowling's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mary Alice Dowling was last updated on April 24, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Mrs. Mary Alice Dowling, NP · NPI 1518477033
Psychiatric/Mental Health physician in Deer Park, New York. Individual provider, active in the CMS NPPES registry since October 10, 2017.
## Identity
- **NPI:** 1518477033 (Entity type: Individual)
- **Enumerated:** October 10, 2017
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** F402209-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 770 GRAND BLVD STE 17, Deer Park, NY 11729-5725
- **Phone:** (631) 392-4357
## 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:** Behavioral Enhancement & Substance Abuse Medicine Treatment PLLC (NPI 1346680071, Deer Park, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Stony Brook, School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** April 24, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1518477033) · Data from the CMS NPPES public registry.