MR. RANDALL FLEMING
NPI 1982833455
Rehabilitation Practitioner in San Francisco, CA

NPI Status: Active since July 06, 2009

Contact Information

1309 EVANS AVE
SAN FRANCISCO, CA
ZIP 94124
Phone: (628) 754-9851

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  • Individual
  • Male
  • Rehabilitation Practitioner

About RANDALL FLEMING

This page provides the complete NPI Profile along with additional information for Randall Fleming, a provider established in San Francisco, California with a medical specialization in Rehabilitation Practitioner. The healthcare provider is registered in the NPI registry with number 1982833455 assigned on July 2009. The practitioner's primary taxonomy code is 225400000X with license number X (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1982833455
Provider Name
MR. RANDALL FLEMING
Gender
Male
Entity Type
Individual
Location Address
1309 EVANS AVE SAN FRANCISCO, CA 94124
Location Phone
(628) 754-9851
Mailing Address
144 EDDY ST SAN FRANCISCO, CA 94102
Mailing Phone
(415) 674-9516
Is Sole Proprietor?
Yes
Enumeration Date
07-06-2009
Last Update Date
06-12-2025
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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

Rehabilitation Practitioner

Taxonomy Code
225400000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
X
License State
CA
Taxonomy Description
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.

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)
1101Y00000XBehavioral Health & Social Service Providers

Counselor

 
2171M00000XOther Service Providers

Case Manager/Care Coordinator

 

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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 1982833455, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 8 → 16 → 7 8 → 16 → 7 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 6 + 3 + 6 + 4 + 1 + 0 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1982833455.

Other Providers at the Same Location


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

Social Worker (Clinical)
1309 EVANS AVE, 2ND FLOOR
SAN FRANCISCO, CA 94124
Counselor (Mental Health)
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Counselor
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Counselor (Mental Health)
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Marriage & Family Therapist
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Counselor (Mental Health)
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Social Worker
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Social Worker (Clinical)
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Registered Nurse (Psychiatric/Mental Health, Adult)
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Counselor (Mental Health)
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Social Worker (Clinical)
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Registered Nurse (Case Management)
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Social Worker (Clinical)
1309 EVANS AVE, 2ND FLOOR
SAN FRANCISCO, CA 94124
Counselor
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Case Manager/Care Coordinator
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Counselor (Mental Health)
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Counselor (Mental Health)
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Case Manager/Care Coordinator
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Case Manager/Care Coordinator
1309 EVANS AVE
SAN FRANCISCO, CA 94124
Case Manager/Care Coordinator
1309 EVANS AVE
SAN FRANCISCO, CA 94124

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982833455, enumerated as an "individual" on July 06, 2009.

The provider is located at 1309 EVANS AVE SAN FRANCISCO, CA 94124 and the phone number is (628) 754-9851.

Rehabilitation Practitioner with taxonomy code 225400000X.