1. Home
  2. Directory
  3. New York
  4. Brooklyn
  5. Social Worker
  6. NPI Profile

MARINA DAVYDOV LMSW
NPI 1013658798
Social Worker in Brooklyn, NY

Active since April 05, 2022PECOS Enrolled
2020 CONEY ISLAND AVE, BROOKLYN, NY 11223(718) 676-4280 Get Directions Write a Review

NPPES record last updated: April 5, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Marina Davydov Lmsw NPPES

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

MARINA DAVYDOV LMSW (NPI 1013658798) is an individual social worker in Brooklyn, New York, licensed in New York (106582) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013658798
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMARINA DAVYDOVCredential: LMSW
Location Address2020 CONEY ISLAND AVEBrooklyn, NY 11223-2329
Mailing Address1860 Ocean Pkwy Apt 2cBrooklyn, NY 11223-3041 · (347) 312-2141
Phone(718) 676-4280
Sole ProprietorYes
Enumeration DateApril 5, 2022
NPPES CertifiedApril 5, 2022
✔ NPI 1013658798 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NY · 106582
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
2020 CONEY ISLAND AVE, Brooklyn, NY 11223
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Oscar Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marina Davydov Lmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

3

Medicare enrollment records show Marina Davydov reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Knapp Street Psychiatry, PC
1.9 mi
Clinical
2433 KNAPP ST STE 306
Brooklyn, NY 11235
  • Reassigned Medicare billing, New York enrollment
  • 436 clinicians in this Medicare group
NPI 1043248776 (888) 515-3834
Che Senior Psychological Services, PC
6.2 mi
Clinical
300 CADMAN PLZ W
Brooklyn, NY 11201
  • Reassigned Medicare billing, New York enrollment
  • 457 clinicians in this Medicare group
NPI 1023078219 (888) 515-3834
Complete Neuropsychology PC
12 mi
Psychologist
222 ROCKAWAY TPKE
Cedarhurst, NY 11516
  • Reassigned Medicare billing, New York enrollment
  • 6 clinicians in this Medicare group
NPI 1659812766 (516) 595-8565

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.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
192 services35 patients

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.

SARAH GEIS
Student in an Organized Health Care Education/Training Program
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4266
GRIMALDI MARTINEZ
Counselor (Mental Health)
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4211
MR. DAVID BROWN LMSW
Social Worker
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4280
MRS. ELINA KESLER-SERRANO LMSW
Social Worker (Clinical)
2020 CONEY ISLAND AVE, FIRST FLOOR
BROOKLYN, NY 11223
Kings County (718) 676-4248
BRENDA RIVKY LANDAU LCSW
Social Worker
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4207
MS. NATALIYA ZVYAGINA CASE ASSOCIATE
Counselor (Mental Health)
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4260
ZEV ELMAN LMSW
Social Worker
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4210
MISS KEREN MAIKOV
Social Worker (Clinical)
2020 CONEY ISLAND AVE
BROOKLYN, NY 11223
Kings County (718) 676-4260

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 Marina Davydov's NPI number?

The NPI number for Marina Davydov is 1013658798. It was assigned to this individual provider in the NPPES registry on April 5, 2022.

Where is Marina Davydov located?

Marina Davydov practices at 2020 Coney Island Ave, Brooklyn, NY 11223. The listed phone number is (718) 676-4280.

What is Marina Davydov's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Marina Davydov enrolled in Medicare?

Yes. Marina Davydov is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Marina Davydov's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marina Davydov reassigns Medicare benefits to 3 organizations: Knapp Street Psychiatry, PC (Brooklyn, NY), Che Senior Psychological Services, PC (Brooklyn, NY) and Complete Neuropsychology PC (Cedarhurst, NY). 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 Marina Davydov's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marina Davydov accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Oscar Health and UnitedHealthcare list Marina Davydov 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 Marina Davydov was last updated on April 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.