MRS. MARY EILEEN BERG NP
NPI 1336352939
Nurse Practitioner - Obstetrics & Gynecology in Upland, CA

NPI Status: Active since May 08, 2007

Contact Information

600 N MOUNTAIN AVE
SUITE A104
UPLAND, CA
ZIP 91786
Phone: (909) 931-1033
Fax: (909) 981-8976

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  • Individual
  • Female
  • Nurse Practitioner
  • Obstetrics & Gynecology

About MARY BERG

This page provides the complete NPI Profile along with additional information for Mary Berg, a provider established in Upland, California with a medical specialization in Nurse Practitioner, focusing in obstetrics & gynecology . The healthcare provider is registered in the NPI registry with number 1336352939 assigned on May 2007. The practitioner's primary taxonomy code is 363LX0001X with license number 389253 (CA). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1336352939
Provider Name
MRS. MARY EILEEN BERG NP
Gender
Female
Entity Type
Individual
Location Address
600 N MOUNTAIN AVE SUITE A104 UPLAND, CA 91786
Location Phone
(909) 931-1033
Location Fax
(909) 981-8976
Mailing Address
536 E MARIPOSA ST UPLAND, CA 91784
Mailing Phone
(909) 931-1033
Mailing Fax
(909) 981-8976
Is Sole Proprietor?
No
Enumeration Date
05-08-2007
Last Update Date
11-08-2010
Code Navigator

A nurse practitioner (NP) like Mary Berg is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner Obstetrics & Gynecology

Taxonomy Code
363LX0001X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
389253
License State
CA

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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 1336352939, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
3
Doubled → 6
Pos 6
5
Unchanged
Pos 7
2
Doubled → 4
Pos 8
9
Unchanged
Pos 9
3
Doubled → 6
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 3 → 6 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 + 3 + 6 + 6 + 6 + 5 + 4 + 9 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1336352939.

Other Providers at the Same Location


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

Specialist
600 N MOUNTAIN AVE, STE B100
UPLAND, CA 91786
Hospice Care, Community Based
600 N MOUNTAIN AVE, SUITE D-103
UPLAND, CA 91786
Specialist
600 N MOUNTAIN AVE, SUITE#D100
UPLAND, CA 91786
Dentist (Oral and Maxillofacial Surgery)
600 N MOUNTAIN AVE, C105
UPLAND, CA 91786
Dentist (Pediatric Dentistry)
600 N MOUNTAIN AVE, A204
UPLAND, CA 91786
Chiropractor
600 N MOUNTAIN AVE, B-103
UPLAND, CA 91786
Marriage & Family Therapist
600 N MOUNTAIN AVE, SUITE D-202
UPLAND, CA 91786
Dentist
600 N MOUNTAIN AVE, # A205
UPLAND, CA 91786
Dentist
600 N MOUNTAIN AVE, # A205
UPLAND, CA 91786
Marriage & Family Therapist
600 N MOUNTAIN AVE, SUITE D-202
UPLAND, CA 91786
Specialist
600 N MOUNTAIN AVE, SUITE D100
UPLAND, CA 91786
Nurse Practitioner (Women's Health)
600 N MOUNTAIN AVE, SUITE A104
UPLAND, CA 91786
Home Health
600 N MOUNTAIN AVE, SUITE D-105
UPLAND, CA 91786
Nurse Practitioner (Family)
600 N MOUNTAIN AVE, B-100
UPLAND, CA 91786
Clinic/Center
600 N MOUNTAIN AVE, SUITE C102
UPLAND, CA 91786
Dentist
600 N MOUNTAIN AVE, SUITE C 105
UPLAND, CA 91786
Family Medicine
600 N MOUNTAIN AVE, SUITE A-100
UPLAND, CA 91786
Nurse Practitioner (Family)
600 N MOUNTAIN AVE, STE A100
UPLAND, CA 91786
Marriage & Family Therapist
600 N MOUNTAIN AVE, STE B 106
UPLAND, CA 91786
Dentist
600 N MOUNTAIN AVE, #D 205
UPLAND, CA 91786

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336352939, enumerated as an "individual" on May 08, 2007.

The provider is located at 600 N MOUNTAIN AVE SUITE A104 UPLAND, CA 91786 and the phone number is (909) 931-1033.

Nurse Practitioner with taxonomy code 363LX0001X and a focus in Obstetrics & Gynecology.