YOSEMITE MEDICAL CLINIC
NPI 1427342930
Clinic/Center - Urgent Care in Yosemite National Park, CA

NPI Status: Active since June 01, 2011

Contact Information

9000 AHWAHNEE DRIVE
ATTN: R MADRID
YOSEMITE NATIONAL PARK, CA
ZIP 95389
Phone: (209) 372-4637
Fax: (209) 372-4330

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  • Organization
  • Clinic/Center
  • Urgent Care
  • CLIA Number: 05D0611211
  • CLIA Cert. Type: Rural Health Clinic
  • CLIA Exp. Date: 04-19-2027

About YOSEMITE MEDICAL CLINIC

This page provides the complete NPI Profile along with additional information for Yosemite Medical Clinic, a provider established in Yosemite National Park, California operating as a Clinic/center, focusing in urgent care . The healthcare provider is registered in the NPI registry with number 1427342930 assigned on June 2011. The practitioner's primary taxonomy code is 261QU0200X. The provider is registered as an organization and their NPI record was last updated 4 years ago. The provider's is doing business as Yosemite Medical Clinic. The authorized official of this NPI record is Pattama Ulrich Rn (Health System Administrator)

NPI
1427342930
Provider Legal Name
US DEPT OF THE INTERIOR NATIONAL PARK SERVICE
Other Organization Name
YOSEMITE MEDICAL CLINIC
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
9000 AHWAHNEE DRIVE ATTN: R MADRID YOSEMITE NATIONAL PARK, CA 95389
Location Phone
(209) 372-4637
Location Fax
(209) 372-4330
Mailing Address
PO BOX 550 YOSEMITE NATIONAL PARK, CA 95389
Mailing Phone
(209) 372-4637
Mailing Fax
(209) 372-4330
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-01-2011
Last Update Date
10-07-2022
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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

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

PATTAMA ULRICH RN

Authorized Official Title
HEALTH SYSTEM ADMINISTRATOR
Authorized Official Phone
(209) 372-0814

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
05D0611211
Facility Type
Rural Health Clinic
Certificate Effective Date
April 20, 2025
Certificate Expiration Date
April 19, 2027
Laboratory Director
CRYSTAL L. IRWIN-WARREN
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Yosemite Medical Clinic 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 1427342930, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 6 + 4 + 4 + 9 + 6 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1427342930.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Emergency Medicine
9000 AHWAHNEE DRIVE
YOSEMITE NATL PK, CA 95389
Registered Nurse
9000 AHWAHNEE DRIVE
YOSEMITE NATL PK, CA 95389
Dentist
9000 AHWAHNEE DRIVE
YOSEMITE, CA 95389
Specialist
9000 AHWAHNEE DRIVE
YOSEMITE NATIONAL PARK, CA 95389
Internal Medicine
9000 AHWAHNEE DRIVE
YOSEMITE NATIONAL PARK, CA 95389
Family Medicine
9000 AHWAHNEE DRIVE, YOSEMITE MEDICAL CLINIC
YOSEMITE, CA 95389
Family Medicine
9000 AHWAHNEE DRIVE
YOSEMITE NATIONAL PARK, CA 95389

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427342930, enumerated as an "organization" on June 01, 2011.

The provider is located at 9000 AHWAHNEE DRIVE ATTN: R MADRID YOSEMITE NATIONAL PARK, CA 95389 and the phone number is (209) 372-4637.

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