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OLGA TERECHIN MD
NPI 1730670977
Psychiatry & Neurology - Psychiatry in Natick, MA

Active since May 23, 2018PECOS EnrolledAccepts Medicare Assignment
6 UNION ST, NATICK, MA 01760(781) 406-4040(877) 406-4040 Get Directions Write a Review

NPPES record last updated: April 14, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 5, 2022, Jun 27, 2018, May 23, 2018 (3 updates tracked since 2018).

About Olga Terechin Md NPPES

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

OLGA TERECHIN MD (NPI 1730670977) is an individual psychiatry provider in Natick, Massachusetts, licensed in Massachusetts (275733) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1730670977
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameOLGA TERECHINCredential: MD
Location Address6 UNION STNatick, MA 01760-4784
Mailing Address81 Highland AveSalem, MA 01970-2714
Phone(781) 406-4040
Fax(877) 406-4040
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateMay 23, 2018
Last NPPES UpdateApril 14, 20253 updates tracked since enumeration
NPPES CertifiedApril 14, 2025
✔ NPI 1730670977 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in MA · 275733✔ Licensed in MA · 290985
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
6 UNION ST, Natick, MA 01760
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Other Names 1

Former Name (1)Olga Y. Kemaeva Md

Secondary Practice Location 1

Location 175 Francis StBoston, MA 02115-6110 · Phone (617) 732-5500

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

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

Olga Terechin Md 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 ID5193078327
PECOS Enrollment IDI20220519001885
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 4

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.

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.
223 services53 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
101 services44 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.
69 services22 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01760 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
$189.86 typical visit price
range $63.72 – $189.86
Typical copayment $47.46 (range $15.93 – $47.46)
Most-billed visit code 99205
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 6

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

DR. MARISA DYAN SERCHUK PHD
Psychologist
6 UNION ST
NATICK, MA 01760
Middlesex County (617) 800-9610
DR. ELLYN MCALLISTER SCHMIDT PHD
Psychologist (Clinical Child & Adolescent)
6 UNION ST
NATICK, MA 01760
Middlesex County (413) 320-3875
MR. MICHAEL GERALD KENNEDY MD
Orthopaedic Surgery (Orthopaedic Trauma)
6 UNION ST
NATICK, MA 01760
Middlesex County (508) 655-5115
MICHAEL G KENNEDY MD PC
Orthopaedic Surgery (Sports Medicine)
6 UNION ST
NATICK, MA 01760
Middlesex County (508) 655-5115
SARAH JANE FRANKEL LICSW
Social Worker (Clinical)
6 UNION ST
NATICK, MA 01760
Middlesex County (617) 286-6132
PAIGE POWERS DESISTO LICSW
Social Worker (Clinical)
6 UNION ST
NATICK, MA 01760
Middlesex County (617) 249-4041

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 Terechin's NPI number?

The NPI number for Olga Terechin is 1730670977. It was assigned to this individual provider in the NPPES registry on May 23, 2018. The provider is also known as Olga Y. Kemaeva MD.

Where is Olga Terechin located?

Olga Terechin practices at 6 Union St, Natick, MA 01760. The listed phone number is (781) 406-4040.

What is Olga Terechin's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Olga Terechin enrolled in Medicare?

Yes. Olga Terechin 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.

What insurance does Olga Terechin accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Olga Terechin 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 Terechin affiliated with any hospitals?

According to CMS data, Olga Terechin is affiliated with Brigham And Women's Hospital.

When was this NPI record last updated?

The NPPES record for Olga Terechin was last updated on April 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.