DR. OSCAR JOHN HARP III PH.D.
NPI 1275884082
Psychologist - Clinical in Baltimore, MD

NPI Status: Active since September 20, 2012

Contact Information

5601 LOCH RAVEN BLVD
BALTIMORE, MD
ZIP 21239
Phone: (443) 444-3848

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  • Individual
  • Male
  • Psychologist
  • Clinical

About OSCAR HARP

This page provides the complete NPI Profile along with additional information for Oscar Harp, a provider established in Baltimore, Maryland with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1275884082 assigned on September 2012. The practitioner's primary taxonomy code is 103TC0700X with license number 05154 (MD). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1275884082
Provider Name
DR. OSCAR JOHN HARP III PH.D.
Gender
Male
Entity Type
Individual
Location Address
5601 LOCH RAVEN BLVD BALTIMORE, MD 21239
Location Phone
(443) 444-3848
Mailing Address
10611 CANNONVIEW CT FORT WASHINGTON, MD 20744
Mailing Phone
(301) 292-7094
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
09-20-2012
Last Update Date
09-26-2012
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A clinical psychologist like Oscar Harp 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.

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

Psychologist Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
05154
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 1275884082, 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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 7 → 14 → 5 8 → 16 → 7 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 6 + 8 + 8 + 0 + 1 + 6 + 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 1275884082.

Other Providers at the Same Location


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

Specialist
5601 LOCH RAVEN BLVD
BALTIMORE, MD 21239
Nurse Practitioner (Gerontology)
5601 LOCH RAVEN BLVD
BALTIMORE, MD 21239
Specialist
5601 LOCH RAVEN BLVD, STE 103
BALTIMORE, MD 21239
Surgery (Vascular Surgery)
5601 LOCH RAVEN BLVD, STE 303
BALTIMORE, MD 21239
Surgery (Vascular Surgery)
5601 LOCH RAVEN BLVD, STE 303
BALTIMORE, MD 21239
Surgery (Vascular Surgery)
5601 LOCH RAVEN BLVD, STE 207
BALTIMORE, MD 21239
Internal Medicine (Nephrology)
5601 LOCH RAVEN BLVD, STE 3
BALTIMORE, MD 21239
Internal Medicine (Nephrology)
5601 LOCH RAVEN BLVD, STE 3
BALTIMORE, MD 21239
Internal Medicine (Nephrology)
5601 LOCH RAVEN BLVD, STE 3
BALTIMORE, MD 21239
Surgery
5601 LOCH RAVEN BLVD, POB #100
BALTIMORE, MD 21239
Dermatology
5601 LOCH RAVEN BLVD, GOOD SAMARITAN HOSPITAL SUITE 206
BALTIMORE, MD 21239
Internal Medicine
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BUILDING 3RD FLOOR
BALTIMORE, MD 21239
Plastic Surgery
5601 LOCH RAVEN BLVD, SUITE 101, POB
BALTIMORE, MD 21239
Anesthesiology
5601 LOCH RAVEN BLVD
BALTIMORE, MD 21239
Internal Medicine (Nephrology)
5601 LOCH RAVEN BLVD, SUITE 3 NORTH
BALTIMORE, MD 21239
Physician Assistant
5601 LOCH RAVEN BLVD
BALTIMORE, MD 21239
Internal Medicine (Geriatric Medicine)
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG, STE 511
BALTIMORE, MD 21239
Internal Medicine (Pulmonary Disease)
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG., 3RD FLOOR
BALTIMORE, MD 21239
Allergy & Immunology (Allergy)
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG., 3RD FLOOR
BALTIMORE, MD 21239
Internal Medicine
5601 LOCH RAVEN BLVD, RUSSELL MORGAN BLDG., 3RD FLOOR
BALTIMORE, MD 21239

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275884082, enumerated as an "individual" on September 20, 2012.

The provider is located at 5601 LOCH RAVEN BLVD BALTIMORE, MD 21239 and the phone number is (443) 444-3848.

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