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DR. MEGAN ELIZABETH SERENCSICS DNP, CNM, RN
NPI 1922622802
Midwife in Brewster, NY

Active since June 05, 2020PECOS EnrolledAccepts Medicare Assignment
185 NY-312, BREWSTER, NY 10509(845) 278-7000 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 28, 2026, Dec 7, 2023, Jun 5, 2020 (3 updates tracked since 2020).

About Dr. Megan Elizabeth Serencsics Dnp, Cnm, Rn NPPES

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

DR. MEGAN ELIZABETH SERENCSICS DNP, CNM, RN (NPI 1922622802) is an individual midwife in Brewster, New York, licensed in New York (002222) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1922622802
Entity TypeIndividualFemale
Primary Taxonomy176B00000X
Provider Legal NameDR. MEGAN ELIZABETH SERENCSICSCredential: DNP, CNM, RN
Location Address185 NY-312Brewster, NY 10509
Mailing Address25 Pearl StSandy Hook, CT 06482-1246 · (203) 228-0266
Phone(845) 278-7000
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJune 5, 2020
Last NPPES UpdateJuly 28, 20263 updates tracked since enumeration
NPPES CertifiedJuly 28, 2026
✔ NPI 1922622802 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMidwifeOther Service Providers
Taxonomy Code176B00000X
License✔ Licensed in NY · 002222
Definition
A Midwife is a trained professional with special expertise in supporting women to maintain a healthy pregnancy birth, offering expert individualized care, education, counseling, and support to a woman and her newborn throughout the childbearing cycle. A Midwife is a skilled and independent practitioner who has undergone formalized training. Midwives are not required to be nurses and may be trained via multiple routes of education (apprenticeship, workshop, formal classes, or programs, etc., usually a combination). The educational background requirements and licensing requirements vary by state. The Midwife may or may not be certified by a state or national organization.
185 NY-312, Brewster, NY 10509
Open in Google Maps ↗

Secondary Practice Locations 4

Location 1686 Route 70Lakehurst, NJ 08733-2853 · Phone (732) 363-6655
Location 299 Highway 37 WToms River, NJ 08755-6423 · Phone (732) 557-8000
Location 310 Stockton DrToms River, NJ 08755-6433 · Phone (732) 363-6655
Location 4101 2nd StLakewood, NJ 08701-3324 · Phone (732) 363-6655

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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. Megan Elizabeth Serencsics Dnp, Cnm, Rn 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.

PECOS PAC ID8123444510
PECOS Enrollment IDI20241007004010
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.

Medicare Billing Reassignment

Medicare enrollment records show Megan Serencsics reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Optum Medical Care, P.C.
16 mi
Cardiovascular Disease
90 SOUTH BEDFORD RD, MT KISCO MEDICAL GROUP PC
Mount Kisco, NY 10549
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Optum Medical Care PC
  • 1,601 clinicians in this Medicare group
NPI 1982643003 (914) 241-1050

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SARAH HENDRYK FNP-BC
Nurse Practitioner (Family)
185 NY-312
BREWSTER, NY 10509
Putnam County (845) 278-7000

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 Megan Serencsics's NPI number?

The NPI number for Megan Serencsics is 1922622802. It was assigned to this individual provider in the NPPES registry on June 5, 2020.

Where is Megan Serencsics located?

Megan Serencsics practices at 185 Ny-312, Brewster, NY 10509. The listed phone number is (845) 278-7000.

What is Megan Serencsics's specialty?

The primary specialty registered for this NPI is Midwife with taxonomy code 176B00000X.

Is Megan Serencsics enrolled in Medicare?

Yes. Megan Serencsics 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 Megan Serencsics's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Megan Serencsics reassigns Medicare benefits to Optum Medical Care, P.C. (Mount Kisco, 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 Megan Serencsics's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Megan Serencsics accept?

Health plans from Oscar Health list Megan Serencsics 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 Megan Serencsics was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.