JOHANNA CARPENTER LYDEN PHD
NPI 1447502448
Psychologist - Clinical Child & Adolescent in Hockessin, DE

NPI Status: Active since October 15, 2012

Contact Information

7217 LANCASTER PIKE STE 5
HOCKESSIN, DE
ZIP 19707
Phone: (302) 239-5255

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  • Individual
  • Female
  • Psychologist
  • Clinical Child & Adolescent
  • Accepts Insurance

About JOHANNA LYDEN

This page provides the complete NPI Profile along with additional information for Johanna Lyden, a provider established in Hockessin, Delaware with a medical specialization in Psychologist, focusing in clinical child & adolescent . The healthcare provider is registered in the NPI registry with number 1447502448 assigned on October 2012. The practitioner's primary taxonomy code is 103TC2200X with license number B10000934 (DE). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1447502448
Provider Name
JOHANNA CARPENTER LYDEN PHD
Other Name
JOHANNA CARPENTER PHD
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
7217 LANCASTER PIKE STE 5 HOCKESSIN, DE 19707
Location Phone
(302) 239-5255
Mailing Address
7217 LANCASTER PIKE STE 5 HOCKESSIN, DE 19707
Mailing Phone
(302) 239-5255
Is Sole Proprietor?
Yes
Enumeration Date
10-15-2012
Last Update Date
12-05-2025
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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 Child & Adolescent

Taxonomy Code
103TC2200X
Type
Behavioral Health & Social Service Providers
License No.
B10000934
License State
DE
Taxonomy Description
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.

Insurance Plans Accepted

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

  • AmeriHealth Caritas Next Bronze Essential + No Referrals - HMO
  • AmeriHealth Caritas Next Bronze Premier + No Referrals - HMO
  • AmeriHealth Caritas Next Bronze Signature + No Referrals - HMO
  • AmeriHealth Caritas Next Gold Premier + No Referrals - HMO
  • AmeriHealth Caritas Next Gold Signature + No Referrals - HMO
  • AmeriHealth Caritas Next Silver Essential + No Referrals - HMO
  • AmeriHealth Caritas Next Silver Premier + No Referrals - HMO
  • AmeriHealth Caritas Next Silver Signature + No Referrals - HMO

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

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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 1447502448, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
4
Doubled → 8
Check
8
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 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 1 + 0 + 0 + 4 + 4 + 8 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1447502448.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447502448, enumerated as an "individual" on October 15, 2012.

The provider is located at 7217 LANCASTER PIKE STE 5 HOCKESSIN, DE 19707 and the phone number is (302) 239-5255.

Psychologist with taxonomy code 103TC2200X and a focus in Clinical Child & Adolescent.

The provider might be accepting Accepts: AmeriHealth Caritas Next. Please consult your insurance carrier or call the provider to verify.