JOHN J MICHALCZYK MA
NPI 1902858749
Counselor - Professional in Baltimore, MD

NPI Status: Active since May 17, 2006

Contact Information

5407 N CHARLES STREET
BALTIMORE, MD
ZIP 21210
Phone: (410) 433-8861
Fax: (410) 433-1249

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  • Individual
  • Male
  • Counselor
  • Professional
  • Accepts Insurance

About JOHN MICHALCZYK

This page provides the complete NPI Profile along with additional information for John Michalczyk, a provider established in Baltimore, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1902858749 assigned on May 2006. The practitioner's primary taxonomy code is 101YP2500X with license number LC1007 (MD). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1902858749
Provider Name
JOHN J MICHALCZYK MA
Gender
Male
Entity Type
Individual
Location Address
5407 N CHARLES STREET BALTIMORE, MD 21210
Location Phone
(410) 433-8861
Location Fax
(410) 433-1249
Mailing Address
5407 N CHARLES STREET BALTIMORE, MD 21210
Mailing Phone
(410) 433-8861
Mailing Fax
(410) 433-1249
Is Sole Proprietor?
No
Enumeration Date
05-17-2006
Last Update Date
07-09-2021
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
LC1007
License State
MD

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Connect 1500 Gold - EPO
  • Connect 6000 Silver - EPO
  • Connect 9800 Bronze - EPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
226149OTHER (01)KAISER
288928OTHER (01)MANAGED HEALTH NETWORK/TR
405393100MEDICAID (05)MD 
0012OTHER (01)FED BC
481450000OTHER (01)MAGELLAN
61030501OTHER (01)MDBCBS
264806000OTHER (01)MAGELLAN
122244OTHER (01)JOHNS HOPKINS HEALTH CARE

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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 1902858749, 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
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
0
Doubled → 0
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
Check
9
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 0 → 0 8 → 16 → 7 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 1 + 6 + 5 + 1 + 6 + 7 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1902858749.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Counselor
5407 N CHARLES STREET
BALTIMORE, MD 21210
Counselor
5407 N CHARLES STREET
BALTIMORE, MD 21210
Counselor
5407 N CHARLES STREET
BALTIMORE, MD 21210
Social Worker
5407 N CHARLES STREET
BALTIMORE, MD 21210
Counselor
5407 N CHARLES STREET
BALTIMORE, MD 21210
Counselor
5407 N CHARLES STREET
BALTIMORE, MD 21210
Counselor
5407 N CHARLES STREET
BALTIMORE, MD 21210
Social Worker
5407 N CHARLES STREET
BALTIMORE, MD 21210
Social Worker
5407 N CHARLES STREET
BALTIMORE, MD 21210
Social Worker
5407 N CHARLES STREET
BALTIMORE, MD 21210

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902858749, enumerated as an "individual" on May 17, 2006.

The provider is located at 5407 N CHARLES STREET BALTIMORE, MD 21210 and the phone number is (410) 433-8861.

Counselor with taxonomy code 101YP2500X and a focus in Professional.

The provider might be accepting Accepts: Providence Health Plan, Kaiser Health, Medicare,. Please consult your insurance carrier or call the provider to verify.