TAMARA OSTROVSKY RRT LAC
NPI 1871685172
Acupuncturist in San Francisco, CA

NPI Status: Active since September 28, 2006

Contact Information

2320 SUTTER ST
SUITE 101
SAN FRANCISCO, CA
ZIP 94115
Phone: (415) 963-2111

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  • Individual
  • Female
  • Acupuncturist
  • Accepts Insurance

About TAMARA OSTROVSKY

This page provides the complete NPI Profile along with additional information for Tamara Ostrovsky, a provider established in San Francisco, California with a medical specialization in Acupuncturist. The healthcare provider is registered in the NPI registry with number 1871685172 assigned on September 2006. The practitioner's primary taxonomy code is 171100000X with license number AC006879 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1871685172
Provider Name
TAMARA OSTROVSKY RRT LAC
Gender
Female
Entity Type
Individual
Location Address
2320 SUTTER ST SUITE 101 SAN FRANCISCO, CA 94115
Location Phone
(415) 963-2111
Mailing Address
2007 28TH AVE SAN FRANCISCO, CA 94116
Mailing Phone
(415) 963-2111
Is Sole Proprietor?
No
Enumeration Date
09-28-2006
Last Update Date
09-11-2025
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An acupuncturist like Tamara Ostrovsky specializes in diagnosing, treating, and preventing some diseases using acupuncture needles. Acupuncturists carefully insert and manipulate fine, solid needles at specific points on the skin to achieve therapeutic benefits. Modern medicine explains that acupuncture works by stimulating the nervous system, causing the body to release certain chemicals, including endorphins, in the muscles, spinal cord, and brain. These chemicals assist the body in managing and regulating pain. Other commonly used treatment methods in acupuncture include herbs or mixtures of herbs, and acupressure, which involves massaging acupuncture points instead of using needles.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Acupuncturist

Taxonomy Code
171100000X
Type
Other Service Providers
License No.
AC006879
License State
CA
Taxonomy Description
An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1227900000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Respiratory Therapist, Registered

00018243 (CA)
22279G0305XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Respiratory Therapist, Registered
Geriatric Care

00018243 (CA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Connect 1500 Gold - EPO
  • Connect 6000 Silver - EPO
  • Connect 9800 Bronze - EPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1871685172, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 7 → 14 → 5 6 → 12 → 3 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 1 + 4 + 1 + 1 + 2 + 8 + 1 + 0 + 1 + 1 + 4 + 24 = 58

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1871685172.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Pediatrics
2320 SUTTER ST, STE 101
SAN FRANCISCO, CA 94115
Psychiatry & Neurology (Psychiatry)
2320 SUTTER ST, SUITE 101
SAN FRANCISCO, CA 94115
Nurse Practitioner
2320 SUTTER ST, SUITE #101
SAN FRANCISCO, CA 94115
Chiropractor
2320 SUTTER ST, 203
SAN FRANCISCO, CA 94115
Chiropractor
2320 SUTTER ST, 203
SAN FRANCISCO, CA 94115
Clinic/Center (Primary Care)
2320 SUTTER ST, 203
SAN FRANCISCO, CA 94115
Clinic/Center (Adult Mental Health)
2320 SUTTER ST, OFFICE 101
SAN FRANCISCO, CA 94115
Internal Medicine
2320 SUTTER ST, #203
SAN FRANCISCO, CA 94115

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871685172, enumerated as an "individual" on September 28, 2006.

The provider is located at 2320 SUTTER ST SUITE 101 SAN FRANCISCO, CA 94115 and the phone number is (415) 963-2111.

Acupuncturist with taxonomy code 171100000X.

The provider might be accepting Accepts: Providence Health Plan. Please consult your insurance carrier or call the provider to verify.