CASCO BAY GASTROENTEROLOGY LLC
NPI 1619138401
Internal Medicine - Gastroenterology in Portland, ME

NPI Status: Active since June 24, 2008

Contact Information

195 FORE RIVER PKWY STE 490
PORTLAND, ME
ZIP 04102
Phone: (207) 999-9999

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  • Organization
  • Internal Medicine
  • Gastroenterology
  • CLIA Number: 20D2281509
  • CLIA Cert. Type: Ambulance
  • CLIA Exp. Date: 05-08-2027

About CASCO BAY GASTROENTEROLOGY LLC

This page provides the complete NPI Profile along with additional information for Casco Bay Gastroenterology Llc, an internist established in Portland, Maine operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1619138401 assigned on June 2008. The practitioner's primary taxonomy code is 207RG0100X. The provider is registered as an organization and their NPI record was last updated 18 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 Christine Marie Daigle Ccp (Billing/credentialing Manager)

NPI
1619138401
Provider Name
CASCO BAY GASTROENTEROLOGY LLC
Entity Type
Organization
Location Address
195 FORE RIVER PKWY STE 490 PORTLAND, ME 04102
Location Phone
(207) 999-9999
Mailing Address
25 LONG CREEK DR SOUTH PORTLAND, ME 04106
Mailing Phone
(207) 879-0094
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-24-2008
Last Update Date
06-24-2008
Code Navigator

An internist like Casco Bay Gastroenterology Llc 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.

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 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.

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

CHRISTINE MARIE DAIGLE CCP

Authorized Official Title
BILLING/CREDENTIALING MANAGER
Authorized Official Phone
(207) 879-8989

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
20D2281509
Facility Type
Ambulance
Certificate Effective Date
May 09, 2025
Certificate Expiration Date
May 08, 2027
Laboratory Director
ADAM D. ROYER
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Casco Bay Gastroenterology 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.

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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 1619138401, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 2 + 3 + 1 + 6 + 4 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1619138401.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619138401, enumerated as an "organization" on June 24, 2008.

The provider is located at 195 FORE RIVER PKWY STE 490 PORTLAND, ME 04102 and the phone number is (207) 999-9999.

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