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OLGA BERESNEVA M.D.
NPI 1114345741
Colon & Rectal Surgery in Boston, MA

Active since April 01, 2014PECOS EnrolledAccepts Medicare Assignment
725 ALBANY STREET, SUITE 6B, SHAPIRO BLDG., BOSTON, MA 02118(617) 414-8054(617) 414-8055 Get Directions Write a Review

NPPES record last updated: August 19, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 18, 2025, Mar 18, 2021, Dec 23, 2020 and 1 more (4 updates tracked since 2020).

About Olga Beresneva M.d. NPPES

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

OLGA BERESNEVA M.D. (NPI 1114345741) is an individual colon & rectal surgery provider in Boston, Massachusetts, licensed in Massachusetts (281960) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1114345741
Entity TypeIndividualFemale
Primary Taxonomy208C00000X
Provider Legal NameOLGA BERESNEVACredential: M.D.
Location Address725 ALBANY STREET, SUITE 6B, SHAPIRO BLDG.Boston, MA 02118
Mailing Address960 Massachusetts Avenue, Fl 2Boston, MA 02118-2690
Phone(617) 414-8054
Fax(617) 414-8055
Sole ProprietorNo
Medical School CMSDrexel University College Of MedicineGraduated 2014
Enumeration DateApril 1, 2014
Last NPPES UpdateAugust 19, 20254 updates tracked since enumeration
NPPES CertifiedAugust 19, 2025
✔ NPI 1114345741 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208C00000X
License✔ Licensed in MA · 281960
Definition
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.
Also ListedSurgeryTaxonomy 208600000X · License 281960 (MA)
725 ALBANY STREET, SUITE 6B, Boston, MA 02118
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Secondary Practice Locations 2

Location 111 Nevins St, Suite 201Brighton, MA 02135 · Phone (617) 789-2442 · Fax (617) 202-4349
Location 21 Pearl Street, Suite 2000Brockton, MA 02301 · Phone (617) 508-4104 · Fax (617) 584-4105

Other Identifiers 2

Medicaid3124180NH
Medicaid110109294AMA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Taro Health, WellSense Health Plan.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

Olga Beresneva M.d. 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 ID2163641044
PECOS Enrollment IDI20200813003318
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

2

Medicare enrollment records show Olga Beresneva reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Boston University General Surgical Associates, Inc.
0.2 mi
Surgery
1 BOSTON MEDICAL CTR PL # C500
Boston, MA 02118
  • Reassigned Medicare billing, Massachusetts enrollment
  • 102 clinicians in this Medicare group
NPI 1104865567 (617) 638-8605
Bmc Affiliated Physicians, Inc.
0.2 mi
Internal Medicine
1 BOSTON MEDICAL CENTER PLACE
Boston, MA 02118
  • Reassigned Medicare billing, Massachusetts enrollment
  • 716 clinicians in this Medicare group
NPI 1245320910 (617) 789-3000

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 9

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.

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212
This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
49 services13 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
34 services33 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
30 services13 patients
Diagnostic exam of anus using an endoscope 46600
This procedure involves using a thin, flexible instrument called an endoscope to examine the anal area. It helps detect any abnormal conditions or issues. It's a safe, routine exam performed by a healthcare professional.
25 services25 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.
21 services20 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
17 services17 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Boston Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220031
Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
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 3

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

SAMANTHA RIVARD MD
Surgery
725 ALBANY STREET, SUITE 6B, SHAPIRO BLDG.
BOSTON, MA 02118
Suffolk County (617) 414-8054
SALI MERJANAH M.D.
Internal Medicine
725 ALBANY STREET, SUITE 6B, SHAPIRO BLDG
BOSTON, MA 02118
Suffolk County (617) 638-7460
DR. JEAN W LIEW MD
Internal Medicine (Rheumatology)
725 ALBANY STREET, SUITE 6B, SHAPIRO BLDG
BOSTON, MA 02118
Suffolk County (617) 638-7460

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 Olga Beresneva's NPI number?

The NPI number for Olga Beresneva is 1114345741. It was assigned to this individual provider in the NPPES registry on April 1, 2014.

Where is Olga Beresneva located?

Olga Beresneva practices at 725 Albany Street, Suite 6B Shapiro Bldg., Boston, MA 02118. The listed phone number is (617) 414-8054.

What is Olga Beresneva's specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Is Olga Beresneva enrolled in Medicare?

Yes. Olga Beresneva 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 organizations bill Medicare for Olga Beresneva's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Olga Beresneva reassigns Medicare benefits to 2 organizations: Boston University General Surgical Associates, Inc. (Boston, MA) and Bmc Affiliated Physicians, Inc. (Boston, MA). 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 Olga Beresneva's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Olga Beresneva accept?

Health plans from Anthem Blue Cross and Blue Shield, Taro Health and WellSense Health Plan list Olga Beresneva 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.

Is Olga Beresneva affiliated with any hospitals?

According to CMS data, Olga Beresneva is affiliated with Boston Medical Center.

When was this NPI record last updated?

The NPPES record for Olga Beresneva was last updated on August 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.