DR. JANA POSALSKI M.D.
NPI 1023230893
Internal Medicine - Rheumatology in West Hollywood, CA

NPI Status: Active since May 02, 2007

Contact Information

8700 BEVERLY BLVD
ROOM B-139
WEST HOLLYWOOD, CA
ZIP 90048
Phone: (310) 423-0599
Fax: (310) 423-6898

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  • Individual
  • Female
  • Internal Medicine
  • Rheumatology

About JANA POSALSKI

This page provides the complete NPI Profile along with additional information for Jana Posalski, an internist established in West Hollywood, California with a medical specialization in Internal Medicine, focusing in rheumatology . The healthcare provider is registered in the NPI registry with number 1023230893 assigned on May 2007. The practitioner's primary taxonomy code is 207RR0500X with license number A90375 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1023230893
Provider Name
DR. JANA POSALSKI M.D.
Gender
Female
Entity Type
Individual
Location Address
8700 BEVERLY BLVD ROOM B-139 WEST HOLLYWOOD, CA 90048
Location Phone
(310) 423-0599
Location Fax
(310) 423-6898
Mailing Address
8700 BEVERLY BLVD ROOM B-139 WEST HOLLYWOOD, CA 90048
Mailing Phone
(310) 423-0599
Mailing Fax
(310) 423-6898
Is Sole Proprietor?
No
Enumeration Date
05-02-2007
Last Update Date
07-08-2007
Code Navigator

An internist like Jana Posalski 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 Rheumatology

Taxonomy Code
207RR0500X
Type
Allopathic & Osteopathic Physicians
License No.
A90375
License State
CA
Taxonomy Description
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

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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 1023230893, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 4 + 3 + 0 + 8 + 1 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1023230893.

Other Providers at the Same Location


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

Specialist
8700 BEVERLY BLVD, RM 8725
WEST HOLLYWOOD, CA 90048
Specialist
8700 BEVERLY BLVD, RM 8725
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, # 8211
WEST HOLLYWOOD, CA 90048
Specialist
8700 BEVERLY BLVD, ROOM 8725
WEST HOLLYWOOD, CA 90048
Specialist
8700 BEVERLY BLVD, ROOM 8725
WEST HOLLYWOOD, CA 90048
Specialist
8700 BEVERLY BLVD, ROOM 8725
WEST HOLLYWOOD, CA 90048
Specialist
8700 BEVERLY BLVD, ROOM 8725
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, SUITE 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, SUITE 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, #8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, #8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology (Pain Medicine)
8700 BEVERLY BLVD, SUITE 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, SUITE 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, SUITE 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, SUITE 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, SUITE 8211
WEST HOLLYWOOD, CA 90048
Anesthesiology
8700 BEVERLY BLVD, SUITE 8211
WEST HOLLYWOOD, CA 90048

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023230893, enumerated as an "individual" on May 02, 2007.

The provider is located at 8700 BEVERLY BLVD ROOM B-139 WEST HOLLYWOOD, CA 90048 and the phone number is (310) 423-0599.

Internal Medicine with taxonomy code 207RR0500X and a focus in Rheumatology.