DONALD C LONNQUIST MA, ATR-BC, LPC
NPI 1497358758
Counselor - Mental Health in Haverford, PA
NPI Status: Active since November 19, 2020
Contact Information
600 HAVERFORD RD STE G101
HAVERFORD, PA
ZIP 19041
Phone: (610) 649-1080
- Individual
- Male
- Counselor
- Mental Health
About DONALD LONNQUIST
This page provides the complete NPI Profile along with additional information for Donald Lonnquist, a provider established in Haverford, Pennsylvania with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1497358758 assigned on November 2020. The practitioner's primary taxonomy code is 101YM0800X with license number PC009178 (PA). The provider is registered as an individual and his NPI record was last updated 5 years ago.
- NPI
- 1497358758
- Provider Name
- DONALD C LONNQUIST MA, ATR-BC, LPC
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 600 HAVERFORD RD STE G101 HAVERFORD, PA 19041
- Location Phone
- (610) 649-1080
- Mailing Address
- 600 HAVERFORD RD STE G101 HAVERFORD, PA 19041
- Mailing Phone
- (610) 649-1080
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-19-2020
- Last Update Date
- 11-19-2020
- Code Navigator
A mental health counselor like Donald Lonnquist provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.
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
Counselor Mental Health
- Taxonomy Code
- 101YM0800X
- Type
- Behavioral Health & Social Service Providers
- License No.
- PC009178
- License State
- PA
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 4 | 9 | 7 | 3 | 5 | 8 | 7 | 5 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 18 | 7 | 6 | 5 | 16 | 7 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 1 + 8 + 7 + 6 + 5 + 1 + 6 + 7 + 1 + 0 + 24 = 72 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 72 = 8 | 8 | ||||||||
The NPI number 1497358758 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 8 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1912593070 | REBECCA LIVINGSTON MA, LPC Individual | Counselor (Mental Health) | 600 HAVERFORD RD STE G101 HAVERFORD, PA 19041 (610) 649-1080 |
| 1801012711 | THE ART OF FRIENDSHIP SOCIAL SKILLS PROGRAM, PC Organization | Counselor (Mental Health) | 600 HAVERFORD RD STE G101 HAVERFORD, PA 19041 (610) 649-1080 |
| 1174283907 | DANA DIPRETORO MA, ATR-BC, LPC Individual | Counselor (Professional) | 600 HAVERFORD RD STE G101 HAVERFORD, PA 19041 (610) 649-1080 |
| 1285377242 | AIMEE N PUGH MA Individual | Counselor (Mental Health) | 600 HAVERFORD RD STE G101 HAVERFORD, PA 19041 (267) 258-1918 |
| 1689395014 | MISS EVE HANNAH ATKINS Individual | Social Worker | 600 HAVERFORD RD STE G101 HAVERFORD, PA 19041 (484) 919-9035 |
| 1346992658 | PETRA ARTZ M.P.S, ATR-BC, LPC Individual | Counselor (Mental Health) | 600 HAVERFORD RD STE G101 HAVERFORD, PA 19041 (610) 649-1080 |
| 1619731502 | MICHAEL P FOGEL MA, ATR-BC, LPC Individual | Counselor (Mental Health) | 600 HAVERFORD RD STE G101 HAVERFORD, PA 19041 (215) 450-8408 |
| 1285233130 | CELESTE WADE MA, ATR-BC, LPC Individual | Counselor (Mental Health) | 600 HAVERFORD RD STE G101 HAVERFORD, PA 19041 (610) 649-1080 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1497358758, enumerated in the NPI registry as an "individual" on November 19, 2020
The provider is located at 600 Haverford Rd Ste G101 Haverford, Pa 19041 and the phone number is (610) 649-1080
The provider's speciality is Counselor with taxonomy code 101YM0800X with a focus in Mental Health
This NPI record was last updated on November 19, 2020. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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