GESSNER-PETERSON ALPINE URGENT CARE
NPI 1992298491
Clinic/Center - Urgent Care in Alpine, CA

NPI Status: Active since June 08, 2018

Contact Information

1730 ALPINE BLVD STE 109B
ALPINE, CA
ZIP 91901
Phone: (619) 326-4445
Fax: (619) 722-1721

Get Directions Write a Review

  • Organization
  • Clinic/Center
  • Urgent Care
  • CLIA Number: 05D2159806
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 12-26-2026

About GESSNER-PETERSON ALPINE URGENT CARE

This page provides the complete NPI Profile along with additional information for Gessner-peterson Alpine Urgent Care, a provider established in Alpine, California operating as a Clinic/center, focusing in urgent care . The healthcare provider is registered in the NPI registry with number 1992298491 assigned on June 2018. The practitioner's primary taxonomy code is 261QU0200X. The provider is registered as an organization and their NPI record was last updated 7 years ago. The provider's is doing business as Gessner-peterson Alpine Urgent Care. The authorized official of this NPI record is Mary Gessner-peterson (Owner)

NPI
1992298491
Provider Legal Name
GESSNER-PETERSON ALPINE URGENT CARE, INC
Other Organization Name
GESSNER-PETERSON ALPINE URGENT CARE
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
1730 ALPINE BLVD STE 109B ALPINE, CA 91901
Location Phone
(619) 326-4445
Location Fax
(619) 722-1721
Mailing Address
1730 ALPINE BLVD STE 109B ALPINE, CA 91901
Mailing Phone
(619) 326-4445
Mailing Fax
(619) 722-1721
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-08-2018
Last Update Date
02-28-2019
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

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

MARY GESSNER-PETERSON

Authorized Official Title
OWNER
Authorized Official Phone
(215) 778-5011

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
05D2159806
Facility Type
Physician Office
Certificate Effective Date
December 27, 2024
Certificate Expiration Date
December 26, 2026
Laboratory Director
MARY GESSNER PETERSON
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Gessner-peterson Alpine Urgent Care 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 GESSNER-PETERSON ALPINE URGENT CARE

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1992298491, 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 9 → 18 → 9 2 → 4 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 4 + 9 + 1 + 6 + 4 + 1 + 8 + 24 = 79

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

The next multiple of ten after 79 is 80. The difference is the calculated check digit.

80 - 79 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1992298491.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Emergency Medicine
1730 ALPINE BLVD STE 109B
ALPINE, CA 91901

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992298491, enumerated as an "organization" on June 08, 2018.

The provider is located at 1730 ALPINE BLVD STE 109B ALPINE, CA 91901 and the phone number is (619) 326-4445.

Clinic/Center with taxonomy code 261QU0200X and a focus in Urgent Care.