JOHN WILLIAM ALLEN, PSY.D. P.C.
NPI 1336379304
Preferred Provider Organization in Chicago, IL
NPI Status: Active since July 23, 2009
Contact Information
4055 W PETERSON AVE
STE. 201
CHICAGO, IL
ZIP 60646
Phone: (773) 478-2982
Fax: (773) 478-8105
- Organization
- Preferred Provider Organization
About JOHN WILLIAM ALLEN, PSY.D. P.C.
This page provides the complete NPI Profile along with additional information for John William Allen, Psy.d. P.c., a provider established in Chicago, Illinois operating as a Preferred Provider Organization. The healthcare provider is registered in the NPI registry with number 1336379304 assigned on July 2009. The practitioner's primary taxonomy code is 305R00000X with license number 071-007404 (IL). The provider is registered as an organization and their NPI record was last updated 16 years ago. The authorized official of this NPI record is Dr. John William Allen Psy.d. (Clinical Psychologist)
- NPI
- 1336379304
- Provider Name
- JOHN WILLIAM ALLEN, PSY.D. P.C.
- Entity Type
- Organization
- Location Address
- 4055 W PETERSON AVE STE. 201 CHICAGO, IL 60646
- Location Phone
- (773) 478-2982
- Location Fax
- (773) 478-8105
- Mailing Address
- 4055 W PETERSON AVE STE. 201 CHICAGO, IL 60646
- Mailing Phone
- (773) 478-2982
- Mailing Fax
- (773) 478-8105
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 07-23-2009
- Last Update Date
- 07-23-2009
- Code Navigator
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
Preferred Provider Organization
- Taxonomy Code
- 305R00000X
- Type
- Managed Care Organizations
- License No.
- 071-007404
- License State
- IL
- Taxonomy Description
- A group of physicians and/or hospitals who contract with an employer to provide services to their employees. In a PPO, the patient may got to the physician of his/her choice, even if that physician does not participate in the PPO, but the patient receives care at a lower benefit level.
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 | 302R00000X | Managed Care Organizations | Health Maintenance Organization | 071-007404 (IL) |
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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 | 3 | 3 | 6 | 3 | 7 | 9 | 3 | 0 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 6 | 6 | 6 | 7 | 18 | 3 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 3 + 6 + 6 + 6 + 7 + 1 + 8 + 3 + 0 + 24 = 66 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 66 = 4 | 4 | ||||||||
The NPI number 1336379304 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 6 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1790791192 | DR. KATHLEEN ANN KRUPICA PSY.D. Individual | Psychologist (Clinical) | 4055 W PETERSON AVE SUITE 201 CHICAGO, IL 60646 (773) 478-8165 |
| 1568598563 | MRS. LORI JENNIFER QUILTY LCSW Individual | Social Worker (Clinical) | 4055 W PETERSON AVE SUITE 201 CHICAGO, IL 60646 (312) 213-1409 |
| 1609044080 | DR. JOHN WILLIAM ALLEN PSY.D. Individual | Psychologist (Clinical) | 4055 W PETERSON AVE SUITE 201 CHICAGO, IL 60646 (773) 478-2982 |
| 1407082936 | STEPHANIE CORNETTE P.C. Organization | Clinic/Center (Mental Health (Including Community Mental Health Center)) | 4055 W PETERSON AVE 201 CHICAGO, IL 60646 (773) 988-7144 |
| 1497957997 | WALNUT GROVE VILLAGE Organization | Skilled Nursing Facility | 4055 W PETERSON AVE SUITE 101 CHICAGO, IL 60646 (773) 202-0000 |
| 1477756724 | COVENTRY VILLAGE HEALTHCARE Organization | Skilled Nursing Facility | 4055 W PETERSON AVE SUITE 101 CHICAGO, IL 60646 (773) 202-0000 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1336379304, enumerated in the NPI registry as an "organization" on July 23, 2009
The provider is located at 4055 W Peterson Ave Ste. 201 Chicago, Il 60646 and the phone number is (773) 478-2982
This medical organization specializes in Preferred Provider Organization with taxonomy code 305R00000X
This NPI record was last updated on July 23, 2009. 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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