NANA GIRGIS MCMAHON, MD, PC
NPI 1033243316
Pediatrics - Adolescent Medicine in Concord, MA

NPI Status: Active since March 16, 2007

Contact Information

131 OLD ROAD TO 9 ACRE COR
SUITE 470
CONCORD, MA
ZIP 01742
Phone: (978) 369-5050
Fax: (978) 371-7292

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  • Organization
  • Pediatrics
  • Adolescent Medicine
  • Accepts Insurance

About NANA GIRGIS MCMAHON, MD, PC

This page provides the complete NPI Profile along with additional information for Nana Girgis Mcmahon, Md, Pc, a pediatrician established in Concord, Massachusetts operating as a Pediatrics, focusing in adolescent medicine . The healthcare provider is registered in the NPI registry with number 1033243316 assigned on March 2007. The practitioner's primary taxonomy code is 2080A0000X with license number 47202 (MA). 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 Nana Girgis Mcmahon Md (Owner)

NPI
1033243316
Provider Name
NANA GIRGIS MCMAHON, MD, PC
Entity Type
Organization
Location Address
131 OLD ROAD TO 9 ACRE COR SUITE 470 CONCORD, MA 01742
Location Phone
(978) 369-5050
Location Fax
(978) 371-7292
Mailing Address
131 OLD ROAD TO 9 ACRE COR SUITE 470 CONCORD, MA 01742
Mailing Phone
(978) 369-5050
Mailing Fax
(978) 371-7292
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-16-2007
Last Update Date
08-22-2020
Code Navigator

A pediatrician like Nana Girgis Mcmahon, Md, Pc is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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

Pediatrics Adolescent Medicine

Taxonomy Code
2080A0000X
Type
Allopathic & Osteopathic Physicians
License No.
47202
License State
MA
Taxonomy Description
A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.

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

*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

NANA GIRGIS MCMAHON MD

Authorized Official Title
OWNER
Authorized Official Phone
(978) 369-5050

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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 1033243316, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 4 + 4 + 6 + 3 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1033243316.

Other Providers at the Same Location


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

Family Medicine (Adult Medicine)
131 OLD ROAD TO 9 ACRE COR
CONCORD, MA 01742
Specialist
131 OLD ROAD TO 9 ACRE COR, JOHN CUMING BUILDING, SUITE 820
CONCORD, MA 01742
Internal Medicine (Cardiovascular Disease)
131 OLD ROAD TO 9 ACRE COR, JOHN CUMMINGS BLD ORNAC STE 640
CONCORD, MA 01742
Nurse Anesthetist, Certified Registered
131 OLD ROAD TO 9 ACRE COR
CONCORD, MA 01742
Specialist
131 OLD ROAD TO 9 ACRE COR, SUITE 530
CONCORD, MA 01742
Specialist
131 OLD ROAD TO 9 ACRE COR, SUITE 630
CONCORD, MA 01742
Internal Medicine (Pulmonary Disease)
131 OLD ROAD TO 9 ACRE COR, SUITE 660
CONCORD, MA 01742
Nurse Practitioner (Family)
131 OLD ROAD TO 9 ACRE COR, JCB SUITE 610
CONCORD, MA 01742
Physician Assistant (Medical)
131 OLD ROAD TO 9 ACRE COR, SUITE 610
CONCORD, MA 01742
Internal Medicine (Cardiovascular Disease)
131 OLD ROAD TO 9 ACRE COR, JCB STE 520
CONCORD, MA 01742
Internal Medicine (Endocrinology, Diabetes & Metabolism)
131 OLD ROAD TO 9 ACRE COR, SUITE 600
CONCORD, MA 01742
Specialist
131 OLD ROAD TO 9 ACRE COR, SUITE 570
CONCORD, MA 01742
Durable Medical Equipment & Medical Supplies
131 OLD ROAD TO 9 ACRE COR, SUITE 610
CONCORD, MA 01742
Psychiatry & Neurology (Neurology)
131 OLD ROAD TO 9 ACRE COR, SUITE 660
CONCORD, MA 01742
Psychiatry & Neurology (Psychiatry)
131 OLD ROAD TO 9 ACRE COR, SUITE 580
CONCORD, MA 01742
Internal Medicine (Cardiovascular Disease)
131 OLD ROAD TO 9 ACRE COR, JOHN CUMING BUILDING SUITE 650
CONCORD, MA 01742
Obstetrics & Gynecology
131 OLD ROAD TO 9 ACRE COR, SUITE 710 JCB
CONCORD, MA 01742
Psychiatry & Neurology (Neurology)
131 OLD ROAD TO 9 ACRE COR, JOHN CUMING BLDG 730
CONCORD, MA 01742
Internal Medicine (Cardiovascular Disease)
131 OLD ROAD TO 9 ACRE COR, SUITE 330
CONCORD, MA 01742
Nurse Practitioner (Pediatrics)
131 OLD ROAD TO 9 ACRE COR, SUITE 470
CONCORD, MA 01742

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033243316, enumerated as an "organization" on March 16, 2007.

The provider is located at 131 OLD ROAD TO 9 ACRE COR SUITE 470 CONCORD, MA 01742 and the phone number is (978) 369-5050.

Pediatrics with taxonomy code 2080A0000X and a focus in Adolescent Medicine.

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