DR. STEVEN ROBERT BAYER M.D.
NPI 1154375038
Obstetrics & Gynecology - Reproductive Endocrinology in Brookline, MA

NPI Status: Active since May 22, 2006

Contact Information

1 BROOKLINE PL STE 302
BOSTON IVF - THE BOSTON CENTER
BROOKLINE, MA
ZIP 02445
Phone: (617) 735-9000
Fax: (617) 738-8993

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  • Individual
  • Male
  • Obstetrics & Gynecology
  • Reproductive Endocrinology

About STEVEN BAYER

This page provides the complete NPI Profile along with additional information for Steven Bayer, a women's health care provider established in Brookline, Massachusetts with a medical specialization in Obstetrics & Gynecology, focusing in reproductive endocrinology . The healthcare provider is registered in the NPI registry with number 1154375038 assigned on May 2006. The practitioner's primary taxonomy code is 207VE0102X with license number 54954 (MA). The provider is registered as an individual and his NPI record was last updated 9 years ago.

NPI
1154375038
Provider Name
DR. STEVEN ROBERT BAYER M.D.
Gender
Male
Entity Type
Individual
Location Address
1 BROOKLINE PL STE 302 BOSTON IVF - THE BOSTON CENTER BROOKLINE, MA 02445
Location Phone
(617) 735-9000
Location Fax
(617) 738-8993
Mailing Address
1 BROOKLINE PL STE 302 BOSTON IVF - THE BOSTON CENTER BROOKLINE, MA 02445
Mailing Phone
(617) 735-9000
Mailing Fax
(617) 738-8993
Is Sole Proprietor?
No
Enumeration Date
05-22-2006
Last Update Date
01-27-2017
Code Navigator

Women's health care providers like Steven Bayer treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

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

Obstetrics & Gynecology Reproductive Endocrinology

Taxonomy Code
207VE0102X
Type
Allopathic & Osteopathic Physicians
License No.
54954
License State
MA
Taxonomy Description
An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.

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)
1207VE0102XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Reproductive Endocrinology

10741 (NH)
2207VE0102XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Reproductive Endocrinology

MD10619 (RI)
3207VG0400XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Gynecology

10741 (NH)
4207VG0400XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Gynecology

MD10619 (RI)
5207VG0400XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Gynecology

54954 (MA)

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
J04797MEDICARE ID-TYPE UNSPECIFIED (04)MA 
A68155MEDICARE UPIN (02)MA 
6198538MEDICAID (05)MA 

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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 1154375038, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
3
Doubled → 6
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
3
Doubled → 6
Check
8
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 5 → 10 → 1 3 → 6 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 6 + 7 + 1 + 0 + 0 + 6 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1154375038.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Obstetrics & Gynecology (Reproductive Endocrinology)
1 BROOKLINE PL STE 302, BOSTON IVF - THE BOSTON CENTER
BROOKLINE, MA 02445
Obstetrics & Gynecology (Reproductive Endocrinology)
1 BROOKLINE PL STE 302, BOSTON IVF - THE BOSTON CENTER
BROOKLINE, MA 02445

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154375038, enumerated as an "individual" on May 22, 2006.

The provider is located at 1 BROOKLINE PL STE 302 BOSTON IVF - THE BOSTON CENTER BROOKLINE, MA 02445 and the phone number is (617) 735-9000.

Obstetrics & Gynecology with taxonomy code 207VE0102X and a focus in Reproductive Endocrinology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.