Megan Elizabeth Serencsics, DNP, CNM, RN

Primary specialty

MidwifeTaxonomy code 176B00000X

License

002222 Issued in NY

Practice address

185 Ny-312
Brewster, NY 10509

Phone

(845) 278-7000

NPI assigned

Jun 5, 2020

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Certified Nurse Midwife (CNM)

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Optum Medical Care PCGroup PAC ID 9931013240, 1,013 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

82.13 of 100Reported as group

Quality

72.13

Promoting interoperability

91

Improvement activities

40

Cost

75.81

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Midwife, Registered Nurse

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H1722

Interoperability endpoints

• Direct secure messaging: mserencsics143055@direct.optum.com
• Direct secure messaging: mserencsics56095@northwell.direct-ci.com
• Direct secure messaging: megan.marx.1@11915.direct.athenahealth.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Optum Medical Care, P.C.

  • Cardiovascular Disease Physician
  • Mount Kisco, NY
  • NPI 1982643003

  Advanced Practice Midwife

  Medicare reassignment Care Compare group NPD
• Optum Medical Care, P.C.

  • Durable Medical Equipment & Medical Supplies
  • New Hyde Park, NY
  • NPI 1053190595
  NPD
• Mount Kisco Medical Group

  • Hematology (Internal Medicine) Physician
  • Fishkill, NY
  • NPI 1952356362

  Advanced Practice Midwife

  NPD (past)
• Northern Westchester Hospital Association

  • General Acute Care Hospital
  • Mount Kisco, NY
  • NPI 1912992215
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1591315200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785196800000",
    "number": "1922622802",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25 PEARL ST",
            "city": "SANDY HOOK",
            "state": "CT",
            "postal_code": "064821246",
            "telephone_number": "203-228-0266"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "185 NY-312",
            "city": "BREWSTER",
            "state": "NY",
            "postal_code": "10509",
            "telephone_number": "845-278-7000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "686 Route 70",
            "address_purpose": "LOCATION",
            "city": "Lakehurst",
            "state": "NJ",
            "postal_code": "087332853",
            "country_code": "US",
            "telephone_number": "732-363-6655",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "99 Highway 37 W",
            "address_purpose": "LOCATION",
            "city": "Toms River",
            "state": "NJ",
            "postal_code": "087556423",
            "country_code": "US",
            "telephone_number": "732-557-8000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10 Stockton Dr",
            "address_purpose": "LOCATION",
            "city": "Toms River",
            "state": "NJ",
            "postal_code": "087556433",
            "country_code": "US",
            "telephone_number": "732-363-6655",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "101 2nd St",
            "address_purpose": "LOCATION",
            "city": "Lakewood",
            "state": "NJ",
            "postal_code": "087013324",
            "country_code": "US",
            "telephone_number": "732-363-6655",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SERENCSICS",
        "first_name": "MEGAN",
        "middle_name": "ELIZABETH",
        "name_prefix": "Dr.",
        "credential": "DNP, CNM, RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-06-05",
        "last_updated": "2026-07-28",
        "certification_date": "2026-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "176B00000X",
            "taxonomy_group": "",
            "desc": "Midwife",
            "state": "NY",
            "license": "002222",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Scott Gerson, M.D., P.C.
• Scott Whitman DPM PLLC
• David Scuccimarra, M.D.
• Monica Semler, R.N.
• Brooke Senger
• Lisa Mary Serlin, O.T.R.
• Amanda Traci Serra
• Jennifer Mary Shagan, MS CCC-SLP
• Jennifer Mary Shannon, RN
• Tony Shenderovich

• Midwife in Brewster, NY
• Providers in Brewster, NY by specialty
• Midwife in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.