MARA GOSCH
NPI 1427989946
Pharmacist in Portland, OR

NPI Status: Active since May 25, 2026

Contact Information

3181 SW SAM JACKSON PARK RD
PORTLAND, OR
ZIP 97239
Phone: (763) 587-8496

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  • Individual
  • Female
  • Pharmacist

About MARA GOSCH

This page provides the complete NPI Profile along with additional information for Mara Gosch, a provider established in Portland, Oregon with a medical specialization in Pharmacist. The healthcare provider is registered in the NPI registry with number 1427989946 assigned on May 2026. The practitioner's primary taxonomy code is 183500000X with license number RPH-0020575 (OR). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1427989946
Provider Name
MARA GOSCH
Gender
Female
Entity Type
Individual
Location Address
3181 SW SAM JACKSON PARK RD PORTLAND, OR 97239
Location Phone
(763) 587-8496
Mailing Address
1535 SE 29TH AVE UNIT 6 PORTLAND, OR 97214
Mailing Phone
(763) 587-8496
Is Sole Proprietor?
No
Enumeration Date
05-25-2026
Last Update Date
05-25-2026
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A pharmacist like Mara Gosch fills prescription medications, verifying instructions from physicians and offers expertise in the safe use of prescriptions. Pharmacists instruct patients on how to take a prescribed medicine and educate patients about potential side effects. Pharmacists might also conduct health and wellness screenings, provide immunizations, oversee the medications given to patients, and provide advice on healthy lifestyles.

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

Pharmacist

Taxonomy Code
183500000X
Type
Pharmacy Service Providers
License No.
RPH-0020575
License State
OR
Taxonomy Description
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.

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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 1427989946, we treat the final digit (6) 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 84. The final step is to find the difference between that total and the next multiple of ten (90 - 84 = 6).

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
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 9 → 18 → 9 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 1 + 8 + 8 + 1 + 8 + 9 + 8 + 24 = 84

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

The next multiple of ten after 84 is 90. The difference is the calculated check digit.

90 - 84 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1427989946.

Other Providers at the Same Location


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

Emergency Medicine
3181 SW SAM JACKSON PARK RD, # L-102
PORTLAND, OR 97239
Emergency Medicine
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Nurse Practitioner (Family)
3181 SW SAM JACKSON PARK RD, CDW-EM
PORTLAND, OR 97239
Emergency Medicine
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Emergency Medicine
3181 SW SAM JACKSON PARK RD, MAILCODE CDW-EM
PORTLAND, OR 97239
Emergency Medicine
3181 SW SAM JACKSON PARK RD, # CDW
PORTLAND, OR 97239
Emergency Medicine
3181 SW SAM JACKSON PARK RD, MAIL CODE: CDW-EM
PORTLAND, OR 97239
Emergency Medicine (Medical Toxicology)
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Urology (Pediatric Urology)
3181 SW SAM JACKSON PARK RD, PEDIATRIC UROLOGY CDW-6
PORTLAND, OR 97239
Psychologist (Clinical)
3181 SW SAM JACKSON PARK RD, UHN 80
PORTLAND, OR 97239
Advanced Practice Midwife
3181 SW SAM JACKSON PARK RD, KPV7C
PORTLAND, OR 97239
Surgery (Trauma Surgery)
3181 SW SAM JACKSON PARK RD, L611
PORTLAND, OR 97239
Nurse Practitioner
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Internal Medicine (Rheumatology)
3181 SW SAM JACKSON PARK RD, OP09
PORTLAND, OR 97239
Urology (Pediatric Urology)
3181 SW SAM JACKSON PARK RD, CDW6
PORTLAND, OR 97239
Psychiatry & Neurology (Psychiatry)
3181 SW SAM JACKSON PARK RD, MAIL CODE DC7P
PORTLAND, OR 97239
Anesthesiology
3181 SW SAM JACKSON PARK RD, UHS-2
PORTLAND, OR 97239
Pediatrics (Pediatric Infectious Diseases)
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Physician Assistant
3181 SW SAM JACKSON PARK RD, CARDIOLOGY @UHN62
PORTLAND, OR 97239
Nurse Anesthetist, Certified Registered
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427989946, enumerated as an "individual" on May 25, 2026.

The provider is located at 3181 SW SAM JACKSON PARK RD PORTLAND, OR 97239 and the phone number is (763) 587-8496.

Pharmacist with taxonomy code 183500000X.