CIRCLE HEALTH OBGYN, LLC.
NPI 1912179870
Obstetrics & Gynecology in North Chelmsford, MA

NPI Status: Active since March 31, 2008

Contact Information

20 RESEARCH PL STE 320
NORTH CHELMSFORD, MA
ZIP 01863
Phone: (978) 256-1858
Fax: (978) 788-7890

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  • Organization
  • Obstetrics & Gynecology
  • Accepts Insurance
  • CLIA Number: 22D0071484
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 02-05-2028

About CIRCLE HEALTH OBGYN, LLC.

This page provides the complete NPI Profile along with additional information for Circle Health Obgyn, Llc., a women's health care provider established in North Chelmsford, Massachusetts operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1912179870 assigned on March 2008. The practitioner's primary taxonomy code is 207V00000X. The provider is registered as an organization and their NPI record was last updated 6 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 authorized official of this NPI record is Mr. William F. Wyman (Sr. Vice President Of Finance)

NPI
1912179870
Provider Name
CIRCLE HEALTH OBGYN, LLC.
Entity Type
Organization
Location Address
20 RESEARCH PL STE 320 NORTH CHELMSFORD, MA 01863
Location Phone
(978) 256-1858
Location Fax
(978) 788-7890
Mailing Address
20 RESEARCH PL STE 320 NORTH CHELMSFORD, MA 01863
Mailing Phone
(978) 256-1858
Mailing Fax
(978) 788-7890
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
03-31-2008
Last Update Date
11-10-2020
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Women's health care providers like Circle Health Obgyn, Llc. 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
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:

  • Anthem Bronze Access Blue New England HMO 6000/20%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7000/50%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7500/30%/10000 Value - HMO
  • Anthem Bronze Access Blue New England HMO 8500/50%/9200 - HMO
  • Anthem Gold Access Blue New England HMO 1000/20%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/0%/6500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/20%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 3000/0%/7500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 500/30%/9000 - HMO
  • Anthem Platinum Access Blue New England HMO 250/10%/3500 - HMO
  • Anthem Silver Access Blue New England HMO 2500/30%/10000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3000/30%/9000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/10000 - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/9000 - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/9000 RxD - HMO
  • Anthem Silver Access Blue New England HMO 4000/10%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/20%/8500 - HMO

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.

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.

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

MR. WILLIAM F. WYMAN

Authorized Official Title
SR. VICE PRESIDENT OF FINANCE
Authorized Official Phone
(978) 937-6034

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
1912179870OTHER (01)MABCBS OF MA
0005394OTHER (01)MAMEDICARE RAILROAD
1912179870OTHER (01)MAHEALTHNET OF CA
1912179870OTHER (01)MAGREAT WEST
1912179870OTHER (01)MAHARVARD PILGRIM HEALTH CARE
1912179870OTHER (01)MAADVANTRA FREEDOM
1912179870OTHER (01)MAUNITED HEALTH CARE
1912179870OTHER (01)MABMC HEALTH NET
1912179870OTHER (01)MAPHCS
1912179870OTHER (01)MAFALLON
1912179870OTHER (01)MANEIGHBORHOOD HEALTH PLAN
9737821MEDICAID (05)MA 
0005394OTHER (01)MAMEDICARE PTAN
1912179870OTHER (01)MACIGNA
1912179870OTHER (01)MAHEALTHSOURCE
1912179870OTHER (01)MANETWORK HEALTH CARE
1912179870OTHER (01)MACHOICECARE NETWORK (HUMANA)
1912179870OTHER (01)MACHAMPUS TRICARE
1912179870OTHER (01)MAHEALTH PLANS INC
1912179870OTHER (01)MAAETNA
1912179870OTHER (01)MATUFTS

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
22D0071484
Facility Type
Physician Office
Certificate Effective Date
February 06, 2026
Certificate Expiration Date
February 05, 2028
Laboratory Director
KAREN FORTUNE
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Circle Health Obgyn, Llc. to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for CIRCLE HEALTH OBGYN, LLC.

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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 1912179870, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
9
Unchanged
Pos 3
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
1
Doubled → 2
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
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 1 → 2 1 → 2 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 2 + 7 + 1 + 8 + 8 + 1 + 4 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1912179870.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Obstetrics & Gynecology
20 RESEARCH PL STE 320
NORTH CHELMSFORD, MA 01863
Specialist
20 RESEARCH PL STE 320
N CHELMSFORD, MA 01863
Obstetrics & Gynecology
20 RESEARCH PL STE 320
N CHELMSFORD, MA 01863
Nurse Practitioner (Obstetrics & Gynecology)
20 RESEARCH PL STE 320
NORTH CHELMSFORD, MA 01863
Obstetrics & Gynecology
20 RESEARCH PL STE 320
NORTH CHELMSFORD, MA 01863
Nurse Practitioner (Women's Health)
20 RESEARCH PL STE 320
NORTH CHELMSFORD, MA 01863

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912179870, enumerated as an "organization" on March 31, 2008.

The provider is located at 20 RESEARCH PL STE 320 NORTH CHELMSFORD, MA 01863 and the phone number is (978) 256-1858.

Obstetrics & Gynecology with taxonomy code 207V00000X.

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