HEIDI LYNN SHELSTAD PA-C
NPI 1154616969
Physician Assistant - Medical in Travis Afb, CA

NPI Status: Active since June 09, 2011

Contact Information

101 BODIN CIR
TRAVIS AFB, CA
ZIP 94535
Phone: (707) 423-3825

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  • Individual
  • Female
  • Physician Assistant
  • Medical

About HEIDI SHELSTAD

This page provides the complete NPI Profile along with additional information for Heidi Shelstad, a primary care provider established in Travis Afb, California with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1154616969 assigned on June 2011. The practitioner's primary taxonomy code is 363AM0700X. The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1154616969
Provider Name
HEIDI LYNN SHELSTAD PA-C
Gender
Female
Entity Type
Individual
Location Address
101 BODIN CIR TRAVIS AFB, CA 94535
Location Phone
(707) 423-3825
Mailing Address
101 BODIN CIR TRAVIS AFB, CA 94535
Mailing Phone
(707) 423-3825
Is Sole Proprietor?
No
Enumeration Date
06-09-2011
Last Update Date
03-18-2026
Code Navigator

A primary care provider (PCP) like Heidi Shelstad sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Physician Assistant Medical

Taxonomy Code
363AM0700X
Type
Physician Assistants & Advanced Practice Nursing Providers

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363A00000XPhysician Assistants & Advanced Practice Nursing Providers

Physician Assistant

 

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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 1154616969, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
9
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 5 → 10 → 1 6 → 12 → 3 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 1 + 2 + 1 + 1 + 2 + 9 + 1 + 2 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1154616969.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Dentist (Pediatric Dentistry)
101 BODIN CIR, DAVID GRANT MEDICAL CENTER / 60TH DENTAL SQUADRON
TRAVIS AFB, CA 94535
Pediatrics (Pediatric Hematology-Oncology)
101 BODIN CIR, DEPARTMENT OF PEDIATRICS
TRAVIS AFB, CA 94535
Internal Medicine (Cardiovascular Disease)
101 BODIN CIR
TRAVIS AFB, CA 94535
Preventive Medicine (Undersea and Hyperbaric Medicine)
101 BODIN CIR
TRAVIS AFB, CA 94535
Clinical Neuropsychologist
101 BODIN CIR, DAVID GRANT MEDICAL CENTER
TRAVIS AFB, CA 94535
Social Worker (Clinical)
101 BODIN CIR
TRAVIS AFB, CA 94535
Family Medicine (Sports Medicine)
101 BODIN CIR, 60TH MDOS/SGOL
TRAVIS AFB, CA 94535
Nurse Anesthetist, Certified Registered
101 BODIN CIR, 60 MDG/SGCSA
TRAVIS AFB, CA 94535
Dietitian, Registered
101 BODIN CIR, 60 MDTS/SGQD
TRAVIS AFB, CA 94535
Dentist (General Practice)
101 BODIN CIR, 60TH DENTAL SQUADRON/SGDT
TRAVIS AFB, CA 94535
Dentist (General Practice)
101 BODIN CIR
TRAVIS AFB, CA 94535
Nurse Anesthetist, Certified Registered
101 BODIN CIR
TRAVIS AFB, CA 94535
Dentist (General Practice)
101 BODIN CIR
TRAVIS AFB, CA 94535
Dentist (Orthodontics and Dentofacial Orthopedics)
101 BODIN CIR
TRAVIS AFB, CA 94535
Dentist (Periodontics)
101 BODIN CIR, 60TH DENTAL SQUADRON (AMC)- DEPARTMENT OF THE AIR FORCE
TRAVIS AFB, CA 94535
Dentist (Endodontics)
101 BODIN CIR
TRAVIS AFB, CA 94535
Physical Therapist (Orthopedic)
101 BODIN CIR
TRAVIS AFB, CA 94535
General Acute Care Hospital
101 BODIN CIR, TRAVIS AFB
FAIRFIELD, CA 94535
Optometrist
101 BODIN CIR, 60AMDS/SGPE
TRAVIS AFB, CA 94535
Emergency Medicine
101 BODIN CIR
TRAVIS AFB, CA 94535

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154616969, enumerated as an "individual" on June 09, 2011.

The provider is located at 101 BODIN CIR TRAVIS AFB, CA 94535 and the phone number is (707) 423-3825.

Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.