OASIS HEALTH NETWORK, INC.
NPI 1790951234
Voluntary or Charitable in Brunswick, ME

NPI Status: Active since May 05, 2008

Contact Information

331 MAINE ST STE 4
BRUNSWICK, ME
ZIP 04011
Phone: (207) 721-9277
Fax: (207) 729-1368

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  • Organization
  • Voluntary or Charitable
  • CLIA Number: 20D2314223
  • CLIA Cert. Type: Community Clinic
  • CLIA Exp. Date: 11-14-2026

About OASIS HEALTH NETWORK, INC.

This page provides the complete NPI Profile along with additional information for Oasis Health Network, Inc., a provider established in Brunswick, Maine operating as a Voluntary Or Charitable. The healthcare provider is registered in the NPI registry with number 1790951234 assigned on May 2008. The practitioner's primary taxonomy code is 251V00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The provider's . The authorized official of this NPI record is Michelle Barber Aprn (Lead Clinician)

NPI
1790951234
Provider Legal Name
OASIS HEALTH NETWORK, INC.
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
331 MAINE ST STE 4 BRUNSWICK, ME 04011
Location Phone
(207) 721-9277
Location Fax
(207) 729-1368
Mailing Address
331 MAINE ST STE 4 BRUNSWICK, ME 04011
Mailing Phone
(207) 721-9277
Mailing Fax
(207) 729-1368
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-05-2008
Last Update Date
04-30-2025
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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

Voluntary or Charitable

Taxonomy Code
251V00000X
Type
Agencies

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

MICHELLE BARBER APRN

Authorized Official Title
LEAD CLINICIAN
Authorized Official Phone
(207) 721-9277

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
20D2314223
Facility Type
Community Clinic
Certificate Effective Date
November 15, 2024
Certificate Expiration Date
November 14, 2026
Laboratory Director
MICHELLE H. BARBER
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Oasis Health Network, Inc. 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 1790951234, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 8 + 5 + 2 + 2 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1790951234.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Specialist
331 MAINE ST STE 4
BRUNSWICK, ME 04011
Otolaryngology
331 MAINE ST STE 4
BRUNSWICK, ME 04011
Nurse Practitioner
331 MAINE ST STE 4
BRUNSWICK, ME 04011

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790951234, enumerated as an "organization" on May 05, 2008.

The provider is located at 331 MAINE ST STE 4 BRUNSWICK, ME 04011 and the phone number is (207) 721-9277.

Voluntary or Charitable with taxonomy code 251V00000X.