DR. JENNIFER C ZUMARRAGA M.D.
NPI 1518987601
Psychiatry & Neurology - Child & Adolescent Psychiatry in Los Altos, CA

NPI Status: Active since July 20, 2006

Contact Information

919 FREMONT AVE
STE 100
LOS ALTOS, CA
ZIP 94024
Phone: (650) 988-3258

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Child & Adolescent Psychiatry
  • PECOS Enrolled

About JENNIFER ZUMARRAGA

This page provides the complete NPI Profile along with additional information for Jennifer Zumarraga, a provider established in Los Altos, California with a medical specialization in Psychiatry & Neurology, focusing in child & adolescent psychiatry . The healthcare provider is registered in the NPI registry with number 1518987601 assigned on July 2006. The practitioner's primary taxonomy code is 2084P0804X with license number A83076 (CA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1518987601
Provider Name
DR. JENNIFER C ZUMARRAGA M.D.
Gender
Female
Entity Type
Individual
Location Address
919 FREMONT AVE STE 100 LOS ALTOS, CA 94024
Location Phone
(650) 988-3258
Mailing Address
919 FREMONT AVE STE 100 LOS ALTOS, CA 94024
Mailing Phone
(650) 988-3258
Is Sole Proprietor?
Yes
Enumeration Date
07-20-2006
Last Update Date
05-15-2014
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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

Psychiatry & Neurology Child & Adolescent Psychiatry

Taxonomy Code
2084P0804X
Type
Allopathic & Osteopathic Physicians
License No.
A83076
License State
CA
Taxonomy Description
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Medicare Participation & PECOS Enrollment Status

Jennifer Zumarraga 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 DR. JENNIFER C ZUMARRAGA M.D.

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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 1518987601, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
1
Doubled → 2
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 1 → 2 9 → 18 → 9 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 2 + 8 + 1 + 8 + 8 + 1 + 4 + 6 + 0 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1518987601.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Psychologist
919 FREMONT AVE, SUITE 202
LOS ALTOS, CA 94024
Psychologist
919 FREMONT AVE, SUITE #202
LOS ALTOS, CA 94024
Clinic/Center (Adolescent and Children Mental Health)
919 FREMONT AVE, SUITE 100
LOS ALTOS, CA 94024
Psychologist (Clinical)
919 FREMONT AVE, SUITE 202
LOS ALTOS, CA 94024
Specialist
919 FREMONT AVE, SUITE 100
LOS ALTOS, CA 94024
Marriage & Family Therapist
919 FREMONT AVE
LOS ALTOS, CA 94024

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1518987601, enumerated as an "individual" on July 20, 2006.

The provider is located at 919 FREMONT AVE STE 100 LOS ALTOS, CA 94024 and the phone number is (650) 988-3258.

Psychiatry & Neurology with taxonomy code 2084P0804X and a focus in Child & Adolescent Psychiatry.