DR. OSAMA A. RAMADAN M.D.
NPI 1790936342
Hospitalist in Bakersfield, CA

NPI Status: Active since October 01, 2008

Contact Information

4550 CALIFORNIA AVE STE 500
BAKERSFIELD, CA
ZIP 93309
Phone: (661) 587-8110
Fax: (661) 587-8220

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  • Individual
  • Male
  • Hospitalist

About OSAMA RAMADAN

This page provides the complete NPI Profile along with additional information for Osama Ramadan, a provider established in Bakersfield, California with a medical specialization in Hospitalist. The healthcare provider is registered in the NPI registry with number 1790936342 assigned on October 2008. The practitioner's primary taxonomy code is 208M00000X with license number A92401 (CA). The provider is registered as an individual and his NPI record was last updated 9 years ago.

NPI
1790936342
Provider Name
DR. OSAMA A. RAMADAN M.D.
Gender
Male
Entity Type
Individual
Location Address
4550 CALIFORNIA AVE STE 500 BAKERSFIELD, CA 93309
Location Phone
(661) 587-8110
Location Fax
(661) 587-8220
Mailing Address
PO BOX 4747 IRVINE, CA 92616
Mailing Phone
(562) 433-5546
Is Sole Proprietor?
No
Enumeration Date
10-01-2008
Last Update Date
03-23-2017
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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

Hospitalist

Taxonomy Code
208M00000X
Type
Allopathic & Osteopathic Physicians
License No.
A92401
License State
CA
Taxonomy Description
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

A92401 (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 1790936342, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
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 9 → 18 → 9 9 → 18 → 9 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 8 + 3 + 1 + 2 + 3 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1790936342.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Internal Medicine
4550 CALIFORNIA AVE STE 500
BAKERSFIELD, CA 93309
Internal Medicine
4550 CALIFORNIA AVE STE 500
BAKERSFIELD, CA 93309
Family Medicine
4550 CALIFORNIA AVE STE 500
BAKERSFIELD, CA 93309

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790936342, enumerated as an "individual" on October 01, 2008.

The provider is located at 4550 CALIFORNIA AVE STE 500 BAKERSFIELD, CA 93309 and the phone number is (661) 587-8110.

Hospitalist with taxonomy code 208M00000X.