DR. CATHARYN ALVA TURNER II MD
NPI 1649595539
Psychiatry & Neurology - Child & Adolescent Psychiatry in Baltimore, MD

NPI Status: Active since April 02, 2010

Contact Information

6501 N CHARLES ST
BALTIMORE, MD
ZIP 21204
Phone: (410) 938-3000

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Secondary Locations
Medicare Participation & PECOS Status
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Psychiatry & Neurology
Child & Adolescent Psychiatry
PECOS Enrolled

About CATHARYN TURNER

This page provides the complete NPI Profile along with additional information for Catharyn Turner, a provider established in Baltimore, Maryland with a medical specialization in Psychiatry & Neurology, focusing in child & adolescent psychiatry . The healthcare provider is registered in the NPI registry with number 1649595539 assigned on April 2010. The practitioner's primary taxonomy code is 2084P0804X with license number D84820 (MD). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI: 1649595539
Provider Name: DR. CATHARYN ALVA TURNER II MD
Gender: Female
Entity Type: Individual
Location Address: 6501 N CHARLES ST BALTIMORE, MD 21204
Location Phone: (410) 938-3000
Mailing Address: 6501 N CHARLES ST BALTIMORE, MD 21204
Mailing Phone: (410) 938-3000
Is Sole Proprietor?: No
Enumeration Date: 04-02-2010
Last Update Date: 06-26-2018
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Location Map

Secondary Locations

550 S Goddard Blvd
King Of Prussia, PA 19406
(610) 337-3232

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: Psychiatry & Neurology Child & Adolescent Psychiatry
Taxonomy Code: 2084P0804X
Type: Allopathic & Osteopathic Physicians
License No.: D84820
License State: MD
Taxonomy Description: Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

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)
1	208000000X	Allopathic & Osteopathic Physicians	Pediatrics	MD448300 (PA)
2	208000000X	Allopathic & Osteopathic Physicians	Pediatrics	D84820 (MD)
3	2084P0804X	Allopathic & Osteopathic Physicians	Psychiatry & Neurology Child & Adolescent Psychiatry	MD448300 (PA)
4	390200000X	Student, Health Care	Student in an Organized Health Care Education/Training Program

Medicare Participation & PECOS Enrollment Status

Catharyn Turner is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Durable Medical Equipment (DME) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): No
Eligible to Order or Refer Power Mobility Devices: Yes

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 1649595539, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 8

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 10 → 1 + 0

Pos 8

Unchanged

Pos 9

Doubled → 6

Check

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 4 → 8 5 → 10 → 1 5 → 10 → 1 3 → 6