ANDERSON F. STENGRIM PA-C
NPI 1639412117
Physician Assistant - Medical in Portland, OR

NPI Status: Active since April 03, 2013

Contact Information

2801 N GANTENBEIN AVE
PICU
PORTLAND, OR
ZIP 97227
Phone: (218) 205-7019

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  • Individual
  • Female
  • Physician Assistant
  • Medical
  • Accepts Insurance
  • PECOS Enrolled

About ANDERSON STENGRIM

This page provides the complete NPI Profile along with additional information for Anderson Stengrim, a primary care provider established in Portland, Oregon with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1639412117 assigned on April 2013. The practitioner's primary taxonomy code is 363AM0700X with license number 169034 (OR). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1639412117
Provider Name
ANDERSON F. STENGRIM PA-C
Other Name
ALISON M. STENGRIM
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
2801 N GANTENBEIN AVE PICU PORTLAND, OR 97227
Location Phone
(218) 205-7019
Mailing Address
PO BOX 6302 PORTLAND, OR 97228
Is Sole Proprietor?
No
Enumeration Date
04-03-2013
Last Update Date
04-02-2026
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A primary care provider (PCP) like Anderson Stengrim 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
License No.
169034
License State
OR

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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Moda Health Affinity Bronze 8000 - EPO
  • Moda Health Affinity Bronze 9000 - EPO
  • Moda Health Affinity Bronze HDHP 7500 - EPO
  • Moda Health Affinity Gold 1000 - EPO
  • Moda Health Affinity Gold 1500 - EPO
  • Moda Health Affinity Gold 250 - EPO
  • Moda Health Affinity Silver 3000 - EPO
  • Moda Health Affinity Silver 3400 - EPO
  • Moda Health Affinity Silver 4500 - EPO
  • Moda Health Affinity Silver 6000 - EPO
  • Moda Health Oregon Standard Bronze Affinity - EPO
  • Moda Health Oregon Standard Gold Affinity - EPO
  • Moda Health Oregon Standard Silver Affinity - EPO
  • Core Bronze HSA 10600 - EPO
  • Core Bronze HSA 7500 - EPO
  • Core Bronze HSA 8300 - EPO
  • Core Gold 1500 - EPO
  • Core Gold 3000 - EPO
  • Core Silver 3500 - EPO
  • Core Silver 4500 - EPO
  • Core Silver 5000 - EPO
  • Core Silver 7500 - EPO
  • Core Standard Expanded Bronze HSA - EPO
  • Core Standard Gold - EPO
  • Core Standard Silver - EPO
  • PacificSource Oregon Standard Bronze HSA Plan Core - EPO
  • PacificSource Oregon Standard Gold Plan Core - EPO
  • PacificSource Oregon Standard Silver Plan Core - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Anderson Stengrim is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Reviews for ANDERSON F. STENGRIM PA-C

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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 1639412117, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 8 + 1 + 4 + 1 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1639412117.

Other Providers at the Same Location


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

Pediatrics (Pediatric Critical Care Medicine)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Pediatrics (Pediatric Critical Care Medicine)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Nurse Practitioner (Pediatrics)
2801 N GANTENBEIN AVE, STE 2225
PORTLAND, OR 97227
Physical Medicine & Rehabilitation (Pediatric Rehabilitation Medicine)
2801 N GANTENBEIN AVE, SUITE 2225
PORTLAND, OR 97227
Pediatrics (Developmental - Behavioral Pediatrics)
2801 N GANTENBEIN AVE, SUITE 2225
PORTLAND, OR 97227
Hospitalist
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Obstetrics & Gynecology
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Pediatrics (Pediatric Infectious Diseases)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Internal Medicine
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Physician Assistant (Medical)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Pediatrics (Pediatric Critical Care Medicine)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Radiology (Diagnostic Radiology)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Radiology (Diagnostic Radiology)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Radiology (Diagnostic Radiology)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Radiology (Diagnostic Radiology)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Radiology (Diagnostic Radiology)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Radiology (Diagnostic Radiology)
2801 N GANTENBEIN AVE
PORTLAND, OR 97227
Hospitalist
2801 N GANTENBEIN AVE, DEPARTMENT OF PEDIATRICS, LEGACY EMANUEL HOSPITAL
PORTLAND, OR 97227
Pediatrics
2801 N GANTENBEIN AVE, DEPT OF PEDIATRICS
PORTLAND, OR 97227
Emergency Medicine
2801 N GANTENBEIN AVE
PORTLAND, OR 97227

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639412117, enumerated as an "individual" on April 03, 2013.

The provider is located at 2801 N GANTENBEIN AVE PICU PORTLAND, OR 97227 and the phone number is (218) 205-7019.

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

The provider might be accepting Accepts: Moda Health Plan, Inc. and PacificSource Health. Please consult your insurance carrier or call the provider to verify.