MARILYN F WITHERUP MD
NPI 1821067901
Emergency Medicine - Emergency Medical Services in Berwick, PA
NPI Status: Active since March 14, 2006
Contact Information
701 E 16TH ST
BERWICK, PA
ZIP 18603
Phone: (570) 759-5250
Fax: (570) 759-5522
NPPES record last updated: July 3, 2008. Verified against the NPPES registry weekly; last sync: July 12, 2026.
- Individual
- Female
- Emergency Medicine
- Emergency Medical Services
About MARILYN WITHERUP
This page provides the complete NPI Profile along with additional information for Marilyn Witherup, a provider established in Berwick, Pennsylvania with a medical specialization in Emergency Medicine, focusing in emergency medical services . The healthcare provider is registered in the NPI registry with number 1821067901 assigned on March 2006. The practitioner's primary taxonomy code is 207PE0004X with license number MD012835E (PA). The provider is registered as an individual and her NPI record was last updated 18 years ago.
- NPI
- 1821067901
- Provider Name
- MARILYN F WITHERUP MD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 701 E 16TH ST BERWICK, PA 18603
- Location Phone
- (570) 759-5250
- Location Fax
- (570) 759-5522
- Mailing Address
- 137 DEEP DRIFT DR BLOOMSBURG, PA 17815
- Mailing Phone
- (570) 784-6820
- Mailing Fax
- (570) 784-6820
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-14-2006
- Last Update Date
- 07-03-2008
- 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
Emergency Medicine Emergency Medical Services
- Taxonomy Code
- 207PE0004X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- MD012835E
- License State
- PA
- Taxonomy Description
- An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| 119042 | MEDICARE PIN (08) | PA | |
| B37117 | MEDICARE UPIN (02) | PA | |
| 001086289 | MEDICAID (05) | PA |
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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 1821067901, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 59 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1821067901, enumerated as an "individual" on March 14, 2006.
The provider is located at 701 E 16TH ST BERWICK, PA 18603 and the phone number is (570) 759-5250.
Emergency Medicine with taxonomy code 207PE0004X and a focus in Emergency Medical Services.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
