PHILIP J. O'KEEFE M.D., INC.
NPI 1578873782
Internal Medicine - Adolescent Medicine in San Francisco, CA

NPI Status: Active since October 21, 2010

Contact Information

45 CASTRO STREET
SUITE 138
SAN FRANCISCO, CA
ZIP 94114
Phone: (415) 558-8200
Fax: (415) 558-8288

Get Directions Write a Review

  • Organization
  • Internal Medicine
  • Adolescent Medicine

About PHILIP J. O'KEEFE M.D., INC.

This page provides the complete NPI Profile along with additional information for Philip J. O'keefe M.d., Inc., an internist established in San Francisco, California operating as a Internal Medicine, focusing in adolescent medicine . The healthcare provider is registered in the NPI registry with number 1578873782 assigned on October 2010. The practitioner's primary taxonomy code is 207RA0000X with license number G26028 (CA). The provider is registered as an organization and their NPI record was last updated 16 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Philip J O'keefe M.d. (M.d.)

NPI
1578873782
Provider Name
PHILIP J. O'KEEFE M.D., INC.
Entity Type
Organization
Location Address
45 CASTRO STREET SUITE 138 SAN FRANCISCO, CA 94114
Location Phone
(415) 558-8200
Location Fax
(415) 558-8288
Mailing Address
45 CASTRO STREET SUITE 138 SAN FRANCISCO, CA 94114
Mailing Phone
(415) 558-8200
Mailing Fax
(415) 558-8288
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-21-2010
Last Update Date
10-21-2010
Code Navigator

An internist like Philip J. O'keefe M.d., Inc. is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine Adolescent Medicine

Taxonomy Code
207RA0000X
Type
Allopathic & Osteopathic Physicians
License No.
G26028
License State
CA
Taxonomy Description
An internist who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

PHILIP J O'KEEFE M.D.

Authorized Official Title
M.D.
Authorized Official Phone
(415) 558-8847

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
A42877MEDICARE UPIN (02)CA 

Reviews for PHILIP J. O'KEEFE M.D., INC.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1578873782, we treat the final digit (2) 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 2).

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
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
2
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 8 → 16 → 7 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 1 + 6 + 7 + 6 + 7 + 1 + 6 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1578873782.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Internal Medicine
45 CASTRO STREET, SUITE 138
SAN FRANCISCO, CA 94114
Pediatrics
45 CASTRO STREET, SUITE 232
SAN FRANCISCO, CA 94114
Pediatrics
45 CASTRO STREET, SUITE 232
SAN FRANCISCO, CA 94114
Optometrist
45 CASTRO STREET, SUITE 318
SAN FRANCISCO, CA 94114
Pediatrics
45 CASTRO STREET, SUITE 232
SAN FRANCISCO, CA 94114
Psychiatric Unit
45 CASTRO STREET
SAN FRANCISCO, CA 94114
Skilled Nursing Facility
45 CASTRO STREET
SAN FRANCISCO, CA 94114
General Acute Care Hospital
45 CASTRO STREET
SAN FRANCISCO, CA 94114
Clinic/Center
45 CASTRO STREET
SAN FRANCISCO, CA 94114
Skilled Nursing Facility
45 CASTRO STREET
SAN FRANCISCO, CA 94114
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
45 CASTRO STREET
SAN FRANCISCO, CA 94114
Psychiatric Unit
45 CASTRO STREET
SAN FRANCISCO, CA 94114
General Acute Care Hospital
45 CASTRO STREET
SAN FRANCISCO, CA 94114
Plastic Surgery
45 CASTRO STREET, SUITE 121
SAN FRANCISCO, CA 94114

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578873782, enumerated as an "organization" on October 21, 2010.

The provider is located at 45 CASTRO STREET SUITE 138 SAN FRANCISCO, CA 94114 and the phone number is (415) 558-8200.

Internal Medicine with taxonomy code 207RA0000X and a focus in Adolescent Medicine.

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