DR. ALEXANDRA SCHELLER-PARZYNSKI PSYD
NPI 1669017901
Clinical Neuropsychologist in Baltimore, MD

NPI Status: Active since November 11, 2019

Contact Information

1708 W ROGERS AVE
BALTIMORE, MD
ZIP 21209
Phone: (410) 578-8600

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  • Individual
  • Female
  • Clinical Neuropsychologist
  • Opted-Out Medicare

About ALEXANDRA SCHELLER-PARZYNSKI

This page provides the complete NPI Profile along with additional information for Alexandra Scheller-parzynski, a provider established in Baltimore, Maryland with a medical specialization in Clinical Neuropsychologist. The healthcare provider is registered in the NPI registry with number 1669017901 assigned on November 2019. The practitioner's primary taxonomy code is 103G00000X with license number 06098 (MD). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1669017901
Provider Name
DR. ALEXANDRA SCHELLER-PARZYNSKI PSYD
Gender
Female
Entity Type
Individual
Location Address
1708 W ROGERS AVE BALTIMORE, MD 21209
Location Phone
(410) 578-8600
Mailing Address
1708 W ROGERS AVE BALTIMORE, MD 21209
Is Sole Proprietor?
Yes
Enumeration Date
11-11-2019
Last Update Date
11-11-2019
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The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Alexandra Scheller-parzynski opted out of Medicare effective on 11-03-2020 until 11-03-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.

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

Clinical Neuropsychologist

Taxonomy Code
103G00000X
Type
Behavioral Health & Social Service Providers
License No.
06098
License State
MD
Taxonomy Description
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

Medicare Participation & PECOS Enrollment Status

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.

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 11-03-2020

  • Opt-Out End Date: 11-03-2026

  • Eligible to Order and Refer? No

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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 1669017901, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 6 → 12 → 3 0 → 0 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 0 + 1 + 1 + 4 + 9 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1669017901.

Other Providers at the Same Location


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

Special Hospital
1708 W ROGERS AVE
BALTIMORE, MD 21209
Psychologist (Clinical Child & Adolescent)
1708 W ROGERS AVE
BALTIMORE, MD 21209
Psychologist (Clinical Child & Adolescent)
1708 W ROGERS AVE
BALTIMORE, MD 21209
Psychologist (Clinical Child & Adolescent)
1708 W ROGERS AVE
BALTIMORE, MD 21209
Psychologist (Clinical Child & Adolescent)
1708 W ROGERS AVE
BALTIMORE, MD 21209
Clinical Neuropsychologist
1708 W ROGERS AVE
BALTIMORE, MD 21209
Nurse Practitioner (Pediatrics)
1708 W ROGERS AVE
BALTIMORE, MD 21209
Nurse Practitioner (Pediatrics)
1708 W ROGERS AVE
BALTIMORE, MD 21209
Pediatrics
1708 W ROGERS AVE
BALTIMORE, MD 21209
Pediatrics
1708 W ROGERS AVE
BALTIMORE, MD 21209
Pediatrics
1708 W ROGERS AVE
BALTIMORE, MD 21209
Pediatrics
1708 W ROGERS AVE
BALTIMORE, MD 21209
Nurse Practitioner (Family)
1708 W ROGERS AVE
BALTIMORE, MD 21209
Nurse Practitioner (Neonatal)
1708 W ROGERS AVE
BALTIMORE, MD 21209
Special Hospital
1708 W ROGERS AVE
BALTIMORE, MD 21209
Rehabilitation Hospital (Children)
1708 W ROGERS AVE
BALTIMORE, MD 21209
Physical Therapist (Pediatrics)
1708 W ROGERS AVE
BALTIMORE, MD 21209
Nurse Practitioner (Pediatrics)
1708 W ROGERS AVE
BALTIMORE, MD 21209
Psychologist (Clinical Child & Adolescent)
1708 W ROGERS AVE, MT. WASHINGTON PEDIATRIC HOSPITAL - PSYCHOLOGY
BALTIMORE, MD 21209
Physical Therapy Assistant
1708 W ROGERS AVE
BALTIMORE, MD 21209

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669017901, enumerated as an "individual" on November 11, 2019.

The provider is located at 1708 W ROGERS AVE BALTIMORE, MD 21209 and the phone number is (410) 578-8600.

Clinical Neuropsychologist with taxonomy code 103G00000X.