RICHARD J. OTTENSTEIN PH.D
NPI 1417159195
Psychologist - Clinical in Owings Mills, MD

NPI Status: Active since June 04, 2007

Contact Information

9199 REISTERSTOWN RD
SUITE 105-B
OWINGS MILLS, MD
ZIP 21117
Phone: (410) 356-8260
Fax: (410) 356-8299

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  • Individual
  • Male
  • Psychologist
  • Clinical

About RICHARD OTTENSTEIN

This page provides the complete NPI Profile along with additional information for Richard Ottenstein, a provider established in Owings Mills, Maryland with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1417159195 assigned on June 2007. The practitioner's primary taxonomy code is 103TC0700X with license number 02011 (MD). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1417159195
Provider Name
RICHARD J. OTTENSTEIN PH.D
Gender
Male
Entity Type
Individual
Location Address
9199 REISTERSTOWN RD SUITE 105-B OWINGS MILLS, MD 21117
Location Phone
(410) 356-8260
Location Fax
(410) 356-8299
Mailing Address
9199 REISTERSTOWN RD SUITE 105-B OWINGS MILLS, MD 21117
Mailing Phone
(410) 356-8260
Mailing Fax
(410) 356-8299
Is Sole Proprietor?
Yes
Enumeration Date
06-04-2007
Last Update Date
07-08-2007
Code Navigator

A clinical psychologist like Richard Ottenstein assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.

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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

Psychologist Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
02011
License State
MD
Taxonomy Description
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

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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 1417159195, 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
4
Unchanged
Pos 3
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 1 → 2 1 → 2 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 2 + 5 + 1 + 8 + 1 + 1 + 8 + 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 1417159195.

Other Providers at the Same Location


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

Counselor (Professional)
9199 REISTERSTOWN RD, SUITE 105-B
OWINGS MILLS, MD 21117
Social Worker (Clinical)
9199 REISTERSTOWN RD, SUITE 204B
OWINGS MILLS, MD 21117
Family Medicine
9199 REISTERSTOWN RD, SUITE 203B
OWINGS MILLS, MD 21117
Internal Medicine
9199 REISTERSTOWN RD, SUITE 101B
OWINGS MILLS, MD 21117
Pediatrics
9199 REISTERSTOWN RD, SUITE 100B
OWINGS MILLS, MD 21117
Podiatrist (Foot & Ankle Surgery)
9199 REISTERSTOWN RD, SUITE 107B
OWINGS MILLS, MD 21117
Dentist (General Practice)
9199 REISTERSTOWN RD, SUITE 206 B
OWINGS MILLS, MD 21117
Dentist (General Practice)
9199 REISTERSTOWN RD, SUITE 206 B
OWINGS MILLS, MD 21117
Dentist (General Practice)
9199 REISTERSTOWN RD, SUITE 206 B
OWINGS MILLS, MD 21117
Physical Medicine & Rehabilitation
9199 REISTERSTOWN RD, STE 107B
OWINGS MILLS, MD 21117
Acupuncturist
9199 REISTERSTOWN RD, SUITE 211C
OWINGS MILLS, MD 21117
Psychologist (Clinical)
9199 REISTERSTOWN RD, SUITE 210-C
OWINGS MILLS, MD 21117
Psychologist (Counseling)
9199 REISTERSTOWN RD, SUITE 105-B
OWINGS MILLS, MD 21117
Social Worker (Clinical)
9199 REISTERSTOWN RD, SUITE 150-B
OWINGS MILLS, MD 21117
Social Worker (Clinical)
9199 REISTERSTOWN RD, #204B
OWINGS MILLS, MD 21117
Acupuncturist
9199 REISTERSTOWN RD, SUITE 203B
OWINGS MILLS, MD 21117
Podiatrist (Foot & Ankle Surgery)
9199 REISTERSTOWN RD, SUITE 107B
OWINGS MILLS, MD 21117
Social Worker (Clinical)
9199 REISTERSTOWN RD, 105-B
OWINGS MILLS, MD 21117
Dentist (Endodontics)
9199 REISTERSTOWN RD, SUITE 102B
OWINGS MILLS, MD 21117
Dentist (Oral and Maxillofacial Surgery)
9199 REISTERSTOWN RD, SUITE 209B
OWINGS MILLS, MD 21117

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417159195, enumerated as an "individual" on June 04, 2007.

The provider is located at 9199 REISTERSTOWN RD SUITE 105-B OWINGS MILLS, MD 21117 and the phone number is (410) 356-8260.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.