CONVENIENTMD - FFS UC LLC
NPI 1891642799
Clinic/Center - Urgent Care in West Lebanon, NH
NPI Status: Active since March 11, 2026
Contact Information
1 INTERCHANGE DR UNIT 2
WEST LEBANON, NH
ZIP 03784
Phone: (603) 709-0410
Fax: (603) 709-0409
- Organization
- Clinic/Center
- Urgent Care
About CONVENIENTMD - FFS UC LLC
This page provides the complete NPI Profile along with additional information for Convenientmd - Ffs Uc Llc, a provider established in West Lebanon, New Hampshire operating as a Clinic/center, focusing in urgent care . The healthcare provider is registered in the NPI registry with number 1891642799 assigned on March 2026. The practitioner's primary taxonomy code is 261QU0200X. The provider is registered as an organization and their NPI record was last updated March 2026. The authorized official of this NPI record is Rachel Castellez-davidson (Medical Staffing Lead)
- NPI
- 1891642799
- Provider Name
- CONVENIENTMD - FFS UC LLC
- Entity Type
- Organization
- Location Address
- 1 INTERCHANGE DR UNIT 2 WEST LEBANON, NH 03784
- Location Phone
- (603) 709-0410
- Location Fax
- (603) 709-0409
- Mailing Address
- 360 US HIGHWAY 1 BYP UNIT 102 PORTSMOUTH, NH 03801
- Mailing Phone
- (603) 410-6700
- Mailing Fax
- (603) 709-0409
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 03-11-2026
- Last Update Date
- 03-11-2026
- Code Navigator
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
Clinic/Center Urgent Care
- Taxonomy Code
- 261QU0200X
- Type
- Ambulatory Health Care Facilities
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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 1891642799, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 71 is 80. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1891642799, enumerated as an "organization" on March 11, 2026.
The provider is located at 1 INTERCHANGE DR UNIT 2 WEST LEBANON, NH 03784 and the phone number is (603) 709-0410.
Clinic/Center with taxonomy code 261QU0200X and a focus in Urgent Care.
