ROBERT C FELDMAN MD
NPI 1740219062
Internal Medicine - Interventional Cardiology in Oakland, CA

NPI Status: Active since June 30, 2006

Contact Information

365 HAWTHORNE AVE
#201
OAKLAND, CA
ZIP 94609
Phone: (510) 452-1345
Fax: (510) 452-1102

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  • Individual
  • Male
  • Internal Medicine
  • Interventional Cardiology

About ROBERT FELDMAN

This page provides the complete NPI Profile along with additional information for Robert Feldman, an internist established in Oakland, California with a medical specialization in Internal Medicine, focusing in interventional cardiology . The healthcare provider is registered in the NPI registry with number 1740219062 assigned on June 2006. The practitioner's primary taxonomy code is 207RI0011X with license number G38903 (CA). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1740219062
Provider Name
ROBERT C FELDMAN MD
Gender
Male
Entity Type
Individual
Location Address
365 HAWTHORNE AVE #201 OAKLAND, CA 94609
Location Phone
(510) 452-1345
Location Fax
(510) 452-1102
Mailing Address
365 HAWTHORNE AVE #201 OAKLAND, CA 94609
Mailing Phone
(510) 452-1345
Mailing Fax
(510) 452-1102
Is Sole Proprietor?
No
Enumeration Date
06-30-2006
Last Update Date
03-06-2015
Code Navigator

An internist like Robert Feldman 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 Interventional Cardiology

Taxonomy Code
207RI0011X
Type
Allopathic & Osteopathic Physicians
License No.
G38903
License State
CA
Taxonomy Description
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

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
A47631MEDICARE UPIN (02) 

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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 1740219062, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 4 → 8 2 → 4 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 4 + 1 + 1 + 8 + 0 + 1 + 2 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1740219062.

Other Providers at the Same Location


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

Obstetrics & Gynecology
365 HAWTHORNE AVE, SUITE 301
OAKLAND, CA 94609
Obstetrics & Gynecology
365 HAWTHORNE AVE, STE 301
OAKLAND, CA 94609
Obstetrics & Gynecology
365 HAWTHORNE AVE, SUITE 301
OAKLAND, CA 94609
Obstetrics & Gynecology
365 HAWTHORNE AVE, SUITE 301
OAKLAND, CA 94609
Obstetrics & Gynecology (Gynecology)
365 HAWTHORNE AVE, SUITE 301
OAKLAND, CA 94609
Obstetrics & Gynecology
365 HAWTHORNE AVE, SUITE 301
OAKLAND, CA 94609
Plastic Surgery
365 HAWTHORNE AVE, SUITE 202
OAKLAND, CA 94609
Internal Medicine (Interventional Cardiology)
365 HAWTHORNE AVE, #201
OAKLAND, CA 94609
Internal Medicine (Interventional Cardiology)
365 HAWTHORNE AVE, #201
OAKLAND, CA 94609
Specialist
365 HAWTHORNE AVE, SUITE 101
OAKLAND, CA 94609
Obstetrics & Gynecology
365 HAWTHORNE AVE, STE 301
OAKLAND, CA 94609
Surgery (Vascular Surgery)
365 HAWTHORNE AVE, STE 103
OAKLAND, CA 94609
Surgery (Vascular Surgery)
365 HAWTHORNE AVE, SUITE 103
OAKLAND, CA 94609
Surgery
365 HAWTHORNE AVE, SUITE 101
OAKLAND, CA 94609
Physician Assistant
365 HAWTHORNE AVE, SUITE 201
OAKLAND, CA 94609
Specialist
365 HAWTHORNE AVE, SUITE 202
OAKLAND, CA 94609
General Acute Care Hospital
365 HAWTHORNE AVE, 101
OAKLAND, CA 94609
Internal Medicine (Interventional Cardiology)
365 HAWTHORNE AVE, #201
OAKLAND, CA 94609
Internal Medicine (Interventional Cardiology)
365 HAWTHORNE AVE, #201
OAKLAND, CA 94609
Internal Medicine (Cardiovascular Disease)
365 HAWTHORNE AVE, #201
OAKLAND, CA 94609

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740219062, enumerated as an "individual" on June 30, 2006.

The provider is located at 365 HAWTHORNE AVE #201 OAKLAND, CA 94609 and the phone number is (510) 452-1345.

Internal Medicine with taxonomy code 207RI0011X and a focus in Interventional Cardiology.

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