GENERATIONS OB/GYN
NPI 1598987679
Obstetrics & Gynecology in New Haven, CT

NPI Status: Active since May 02, 2007

Contact Information

1435 CHAPEL ST
NEW HAVEN, CT
ZIP 06511
Phone: (203) 248-4461
Fax: (203) 288-6761

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  • Organization
  • Obstetrics & Gynecology
  • CLIA Number: 07D0867690
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 03-02-2026

About GENERATIONS OB/GYN

This page provides the complete NPI Profile along with additional information for Generations Ob/gyn, a women's health care provider established in New Haven, Connecticut operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1598987679 assigned on May 2007. The practitioner's primary taxonomy code is 207V00000X. The provider is registered as an organization and their NPI record was last updated 13 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's is doing business as Generations Ob/gyn. The authorized official of this NPI record is Dr. Craig R Huttler M.d. (President)

NPI
1598987679
Provider Legal Name
OBSTETRICS & GYNECOLOGY OF NORTH HAVEN, P.C.
Other Organization Name
GENERATIONS OB/GYN
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
1435 CHAPEL ST NEW HAVEN, CT 06511
Location Phone
(203) 248-4461
Location Fax
(203) 288-6761
Mailing Address
1435 CHAPEL ST NEW HAVEN, CT 06511
Mailing Phone
(203) 248-4461
Mailing Fax
(203) 288-6761
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
05-02-2007
Last Update Date
01-24-2013
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Women's health care providers like Generations Ob/gyn 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 State
CT
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

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

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. CRAIG R HUTTLER M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(203) 248-4461

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
C01389OTHER (01)CTMEDICARE PTAN
50OBSTGYNCT01OTHER (01)CTANTHEM BLUE CROSS
50JASISMDCT01OTHER (01)CTANTHEM GROUP ID
C01383MEDICARE ID-TYPE UNSPECIFIED (04)CT 
1710171939OTHER (01)CTMEDICARE NPI

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
07D0867690
Facility Type
Physician Office
Certificate Effective Date
March 03, 2024
Certificate Expiration Date
March 02, 2026
Laboratory Director
CRAIG R. HUTTLER
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Generations Ob/gyn in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

Reviews for GENERATIONS OB/GYN

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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 1598987679, 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 81. The final step is to find the difference between that total and the next multiple of ten (90 - 81 = 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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 9 → 18 → 9 9 → 18 → 9 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 8 + 8 + 1 + 4 + 6 + 1 + 4 + 24 = 81

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

The next multiple of ten after 81 is 90. The difference is the calculated check digit.

90 - 81 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1598987679.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Counselor (Addiction (Substance Use Disorder))
1435 CHAPEL ST, 1ST FLOOR
NEW HAVEN, CT 06511

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598987679, enumerated as an "organization" on May 02, 2007.

The provider is located at 1435 CHAPEL ST NEW HAVEN, CT 06511 and the phone number is (203) 248-4461.

Obstetrics & Gynecology with taxonomy code 207V00000X.

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