CENTRAL MAINE GASTROENTEROLOGY ASSOCIATES
NPI 1972678373
Internal Medicine - Gastroenterology in Lewiston, ME

NPI Status: Active since November 21, 2006

Contact Information

77 BATES ST
202
LEWISTON, ME
ZIP 04240
Phone: (207) 784-5784
Fax: (207) 784-1477

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  • Organization
  • Internal Medicine
  • Gastroenterology
  • CLIA Number: 20D0940963
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 02-18-2026

About CENTRAL MAINE GASTROENTEROLOGY ASSOCIATES

This page provides the complete NPI Profile along with additional information for Central Maine Gastroenterology Associates, an internist established in Lewiston, Maine operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1972678373 assigned on November 2006. The practitioner's primary taxonomy code is 207RG0100X. The provider is registered as an organization and their NPI record was last updated 6 years ago. Central Maine Gastroenterology Associates operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Mrs. Candace P Blais Cpc (Insurance Coder)

NPI
1972678373
Provider Name
CENTRAL MAINE GASTROENTEROLOGY ASSOCIATES
Entity Type
Organization
Location Address
77 BATES ST 202 LEWISTON, ME 04240
Location Phone
(207) 784-5784
Location Fax
(207) 784-1477
Mailing Address
77 BATES ST 202 LEWISTON, ME 04240
Mailing Phone
(207) 784-5784
Mailing Fax
(207) 784-1477
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-21-2006
Last Update Date
08-22-2020
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An internist like Central Maine Gastroenterology Associates is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

According to the Inpatient Rehabilitation Facility (IRF) Compare program data this facility is non-profit and was certified on 07-01-1984 This facility might have treated people with Medicare who had these medical conditions during the last year: all other conditions, brain disease or condition (non-traumatic), brain injury (traumatic), hip or femur fracture, hip or knee replacement, amputation or other bone or joint condition, nervous system disorder (excluding stroke), spinal cord disease or condition (non-traumatic), spinal cord injury (traumatic) and stroke

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

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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

MRS. CANDACE P BLAIS CPC

Authorized Official Title
INSURANCE CODER
Authorized Official Phone
(207) 784-5784

Inpatient Rehabilitation Information

The Centers for Medicare and Medicaid Services Inpatient Rehabilitation Facility (IRF) data provides information on the quality of care that rehabilitation facilities are providing to their patients. This information can help consumers make informed decisions about health care.

  • CENTRAL MAINE GASTROENTEROLOGY ASSOCIATES has an ownership type of Non-profit
  • The facility received it's medicare certification date on 07-01-1984
Rehabilitation facility number of episodes of treated medical conditions.
Medical Condition Times Conditions Treated
All other conditions21
Brain disease or condition (non-traumatic)Less than 11 - The number of cases/patient stays is too small to report.
Brain injury (traumatic)Less than 11 - The number of cases/patient stays is too small to report.
Hip or femur fracture31
Hip or knee replacement, amputation or other bone or joint condition35
Nervous system disorder (excluding stroke)12
Spinal cord disease or condition (non-traumatic)Less than 11 - The number of cases/patient stays is too small to report.
Spinal cord injury (traumatic)Less than 11 - The number of cases/patient stays is too small to report.
Stroke32

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
20D0940963
Facility Type
Physician Office
Certificate Effective Date
February 19, 2024
Certificate Expiration Date
February 18, 2026
Laboratory Director
SEAN MCGARR DO
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Central Maine Gastroenterology Associates 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 CENTRAL MAINE GASTROENTEROLOGY ASSOCIATES

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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 1972678373, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 6 → 12 → 3 8 → 16 → 7 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 + 1 + 4 + 2 + 1 + 2 + 7 + 1 + 6 + 3 + 1 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1972678373.

Other Providers at the Same Location


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

Internal Medicine (Gastroenterology)
77 BATES ST, SUITE 202
LEWISTON, ME 04240
Nurse Practitioner
77 BATES ST, STE 102
LEWISTON, ME 04240
Physical Medicine & Rehabilitation
77 BATES ST, STE 102 MEDICAL REHAB ASSOCIATES
LEWISTON, ME 04240
Pain Medicine (Pain Medicine)
77 BATES ST, STE 102
LEWISTON, ME 04240
Pain Medicine (Pain Medicine)
77 BATES ST, SUITE 102
LEWISTON, ME 04240
Preventive Medicine (Occupational Medicine)
77 BATES ST, SUITE 101
LEWISTON, ME 04240
Internal Medicine (Gastroenterology)
77 BATES ST, SUITE 200
LEWISTON, ME 04240
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
77 BATES ST
LEWISTON, ME 04240
Family Medicine (Sports Medicine)
77 BATES ST, SUITE 201
LEWISTON, ME 04240
Physician Assistant (Surgical)
77 BATES ST, SUITE 103
LEWISTON, ME 04240
Physical Therapist
77 BATES ST, STE/ 201
LEWISTON, ME 04240
Physical Therapist
77 BATES ST, STE. 201
LEWISTON, ME 04240
Occupational Therapist
77 BATES ST, STE. 201
LEWISTON, ME 04240
Nurse Practitioner (Family)
77 BATES ST, STE. 101
LEWISTON, ME 04240
Anesthesiology (Pain Medicine)
77 BATES ST, STE. 101
LEWISTON, ME 04240
Pain Medicine (Pain Medicine)
77 BATES ST, STE. 101
LEWISTON, ME 04240
Physical Medicine & Rehabilitation
77 BATES ST, SUITE 101
LEWISTON, ME 04240
Occupational Therapist
77 BATES ST, SUITE 774
LEWISTON, ME 04240
Specialist/Technologist (Athletic Trainer)
77 BATES ST, SUITE 201
LEWISTON, ME 04240
Family Medicine (Sports Medicine)
77 BATES ST, STE 201
LEWISTON, ME 04240

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972678373, enumerated as an "organization" on November 21, 2006.

The provider is located at 77 BATES ST 202 LEWISTON, ME 04240 and the phone number is (207) 784-5784.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.