RUTH C FRETTS MD
NPI 1275587719
Obstetrics & Gynecology in Wellesley, MA

NPI Status: Active since May 20, 2006

Contact Information

230 WORCESTER ST
WELLESLEY, MA
ZIP 02481
Phone: (781) 431-5429
Fax: (781) 431-5548

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  • Individual
  • Female
  • Obstetrics & Gynecology

About RUTH FRETTS

This page provides the complete NPI Profile along with additional information for Ruth Fretts, a women's health care provider established in Wellesley, Massachusetts with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1275587719 assigned on May 2006. The practitioner's primary taxonomy code is 207V00000X with license number 75519 (MA). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1275587719
Provider Name
RUTH C FRETTS MD
Gender
Female
Entity Type
Individual
Location Address
230 WORCESTER ST WELLESLEY, MA 02481
Location Phone
(781) 431-5429
Location Fax
(781) 431-5548
Mailing Address
230 WORCESTER ST WELLESLEY, MA 02481
Mailing Phone
(781) 431-5429
Mailing Fax
(781) 431-5548
Is Sole Proprietor?
No
Enumeration Date
05-20-2006
Last Update Date
03-08-2021
Code Navigator

Women's health care providers like Ruth Fretts 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

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
75519
License State
MA
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

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.

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.

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
0000334OTHER (01)MANEIGHBORHOOD HEALTH PLAN
4830595-001OTHER (01)MACIGNA
3097820MEDICAID (05)MA 
J12938OTHER (01)MABLUE CROSS
G437OTHER (01)MAHARVARD PILGRIM
075519OTHER (01)MATUFTS HEALTH PLAN

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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 1275587719, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 0 + 8 + 1 + 4 + 7 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1275587719.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pediatrics
230 WORCESTER ST
WELLESLEY, MA 02481
Pediatrics
230 WORCESTER ST
WELLESLEY, MA 02481
Pediatrics
230 WORCESTER ST
WELLESLEY, MA 02481
Internal Medicine
230 WORCESTER ST, INTERNAL MEDICINE
WELLESLEY, MA 02481
Internal Medicine
230 WORCESTER ST, INTERNAL MEDICINE
WELLESLEY, MA 02481
Internal Medicine
230 WORCESTER ST, INTERNAL MEDICINE
WELLESLEY, MA 02481
Nurse Practitioner (Adult Health)
230 WORCESTER ST
WELLESLEY, MA 02481
Radiology (Diagnostic Radiology)
230 WORCESTER ST
WELLESLEY, MA 02481
Internal Medicine
230 WORCESTER ST
WELLESLEY, MA 02481
Social Worker (Clinical)
230 WORCESTER ST
WELLESLEY, MA 02481
Psychiatry & Neurology (Psychiatry)
230 WORCESTER ST
WELLESLEY, MA 02481
Internal Medicine
230 WORCESTER ST
WELLESLEY, MA 02481
Registered Nurse (Psychiatric/Mental Health)
230 WORCESTER ST
WELLESLEY, MA 02481
Registered Nurse (Psychiatric/Mental Health)
230 WORCESTER ST
WELLESLEY, MA 02481
Internal Medicine
230 WORCESTER ST, INTERNAL MEDICINE
WELLESLEY, MA 02481
Dermatology
230 WORCESTER ST
WELLESLEY, MA 02481
Obstetrics & Gynecology
230 WORCESTER ST
WELLESLEY, MA 02481
Urology
230 WORCESTER ST, UROLOGY DEPT
WELLESLEY, MA 02481
Advanced Practice Midwife
230 WORCESTER ST
WELLESLEY, MA 02481
Obstetrics & Gynecology
230 WORCESTER ST
WELLESLEY, MA 02481

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275587719, enumerated as an "individual" on May 20, 2006.

The provider is located at 230 WORCESTER ST WELLESLEY, MA 02481 and the phone number is (781) 431-5429.

Obstetrics & Gynecology with taxonomy code 207V00000X.

The provider might be accepting Accepts: Medicare, Medicaid, Cigna, Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to verify.