CYRIL BRUCE CALLISTER PA-C
NPI 1871518977
Physician Assistant - Medical in Oakland, CA

NPI Status: Active since July 12, 2006

Contact Information

350 30TH ST
SUITE 100
OAKLAND, CA
ZIP 94609
Phone: (510) 204-8290
Fax: (510) 273-8977

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  • Individual
  • Male
  • Physician Assistant
  • Medical

About CYRIL CALLISTER

This page provides the complete NPI Profile along with additional information for Cyril Callister, a primary care provider established in Oakland, California with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1871518977 assigned on July 2006. The practitioner's primary taxonomy code is 363AM0700X with license number PA20991 (CA). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1871518977
Provider Name
CYRIL BRUCE CALLISTER PA-C
Gender
Male
Entity Type
Individual
Location Address
350 30TH ST SUITE 100 OAKLAND, CA 94609
Location Phone
(510) 204-8290
Location Fax
(510) 273-8977
Mailing Address
350 30TH ST SUITE 100 OAKLAND, CA 94609
Mailing Phone
(510) 204-8290
Mailing Fax
(510) 273-8977
Is Sole Proprietor?
No
Enumeration Date
07-12-2006
Last Update Date
09-29-2011
Code Navigator

A primary care provider (PCP) like Cyril Callister 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.
PA20991
License State
CA

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
005505407MEDICARE ID-TYPE UNSPECIFIED (04)UT 
S49539MEDICARE UPIN (02)UT 

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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 1871518977, 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
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 7 → 14 → 5 5 → 10 → 1 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 1 + 0 + 1 + 1 + 6 + 9 + 1 + 4 + 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 1871518977.

Other Providers at the Same Location


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

Internal Medicine (Hematology & Oncology)
350 30TH ST, SUITE #525
OAKLAND, CA 94609
Internal Medicine
350 30TH ST, SUITE 411
OAKLAND, CA 94609
Internal Medicine
350 30TH ST, STE 320
OAKLAND, CA 94609
Family Medicine
350 30TH ST, SUITE 407
OAKLAND, CA 94609
Nurse Practitioner
350 30TH ST, SUITE 205
OAKLAND, CA 94609
Advanced Practice Midwife
350 30TH ST
OAKLAND, CA 94609
Obstetrics & Gynecology (Maternal & Fetal Medicine)
350 30TH ST, SUITE 208
OAKLAND, CA 94609
Internal Medicine (Pulmonary Disease)
350 30TH ST, STE. 520
OAKLAND, CA 94609
Obstetrics & Gynecology (Maternal & Fetal Medicine)
350 30TH ST, SUITE 208
OAKLAND, CA 94609
Internal Medicine (Pulmonary Disease)
350 30TH ST, STE.520
OAKLAND, CA 94609
Obstetrics & Gynecology (Maternal & Fetal Medicine)
350 30TH ST, SUITE 205
OAKLAND, CA 94609
Marriage & Family Therapist
350 30TH ST, SUITE 550
OAKLAND, CA 94609
Obstetrics & Gynecology (Maternal & Fetal Medicine)
350 30TH ST, SUITE 208
OAKLAND, CA 94609
Obstetrics & Gynecology (Maternal & Fetal Medicine)
350 30TH ST, SUITE 208
OAKLAND, CA 94609
Urology
350 30TH ST, STE 100
OAKLAND, CA 94609
Internal Medicine (Pulmonary Disease)
350 30TH ST, 530
OAKLAND, CA 94609
Radiologic Technologist (Bone Densitometry)
350 30TH ST, #320
OAKLAND, CA 94609
Nurse Practitioner (Family)
350 30TH ST, SUITE 530
OAKLAND, CA 94609
Obstetrics & Gynecology (Obstetrics)
350 30TH ST, SUITE 205
OAKLAND, CA 94609
Dietitian, Registered
350 30TH ST, SUITE 205
OAKLAND, CA 94609

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871518977, enumerated as an "individual" on July 12, 2006.

The provider is located at 350 30TH ST SUITE 100 OAKLAND, CA 94609 and the phone number is (510) 204-8290.

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

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.