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DR. YEFIM ISAAC SOSONKIN D.O.
NPI 1598844433
Family Medicine - Adolescent Medicine in Brooklyn, NY

Active since November 02, 2006PECOS EnrolledAccepts Medicare Assignment
2221 OCEAN AVE, BROOKLYN, NY 11229(718) 787-0333(718) 787-1468 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Yefim Isaac Sosonkin D.o. NPPES

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

DR. YEFIM ISAAC SOSONKIN D.O. (NPI 1598844433) is an individual adolescent medicine provider in Brooklyn, New York, licensed in New York (209924) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (1996).

NPPES Registry Identity

NPI1598844433
Entity TypeIndividualMale
Primary Taxonomy207QA0000X
Provider Legal NameDR. YEFIM ISAAC SOSONKINCredential: D.O.
Location Address2221 OCEAN AVEBrooklyn, NY 11229-2303
Mailing AddressPo Box 297154Brooklyn, NY 11229-7154 · (718) 787-0333 · Fax (718) 787-1468
Phone(718) 787-0333
Fax(718) 787-1468
Sole ProprietorYes
Medical School CMSNew York College Of Osteo Medicine Of New York Institute Of TechnologyGraduated 1996
Enumeration DateNovember 2, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1598844433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily Medicine · Adolescent MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0000X
License✔ Licensed in NY · 209924
Definition
A family medicine physician with multidisciplinary training in the unique physical, psychological and social characteristics of adolescents and their health care problems and needs.
Also ListedPhysical Medicine & RehabilitationTaxonomy 208100000X · License 209924 (NY)
2221 OCEAN AVE, Brooklyn, NY 11229
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Other Identifiers 1

Medicaid01818551NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Yefim Isaac Sosonkin D.o. 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 ID9638237159
PECOS Enrollment IDI20081027000698
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.

Areas of Expertise CMS Part B claims 8

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.

Osteopathic manipulative treatment, 5-6 body regions 98927
Osteopathic Manipulative Treatment (OMT) is a hands-on method where doctors use their hands to diagnose, treat, and prevent illness or injury. In a 5-6 body regions OMT, the doctor applies techniques on those areas to enhance your body's natural healing process.
507 services72 patients
Osteopathic manipulative treatment, 7-8 body regions 98928
Osteopathic Manipulative Treatment (OMT) is a hands-on method where physicians use precise movements to diagnose, treat, and prevent illness or injury. In a 7-8 body regions OMT, the doctor focuses on multiple areas, such as the head, neck, back, or limbs, to enhance your body's natural healing process.
378 services40 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
285 services100 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
75 services51 patients
Needle measurement of electrical activity in arm or leg muscles, complete study 95886
This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.
66 services27 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
62 services62 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11229 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

YEFIN I SOSONKIN PHYSICIAN PC
General Practice
2221 OCEAN AVE
BROOKLYN, NY 11229
Kings County (718) 787-0333

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 Yefim Sosonkin's NPI number?

The NPI number for Yefim Sosonkin is 1598844433. It was assigned to this individual provider in the NPPES registry on November 2, 2006.

Where is Yefim Sosonkin located?

Yefim Sosonkin practices at 2221 Ocean Ave, Brooklyn, NY 11229. The listed phone number is (718) 787-0333.

What is Yefim Sosonkin's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adolescent Medicine, with taxonomy code 207QA0000X.

Is Yefim Sosonkin enrolled in Medicare?

Yes. Yefim Sosonkin 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.

When was this NPI record last updated?

The NPPES record for Yefim Sosonkin was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.