REBECCA LYNN GEIGER WALLEN LMSW
NPI 1730999699
Social Worker in New Haven, CT
NPI Status: Active since January 11, 2025
- Individual
- Female
- Social Worker
About REBECCA WALLEN
This page provides the complete NPI Profile along with additional information for Rebecca Wallen, a provider established in New Haven, Connecticut with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1730999699 assigned on January 2025. The practitioner's primary taxonomy code is 104100000X with license number 10700 (CT). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1730999699
- Provider Name
- REBECCA LYNN GEIGER WALLEN LMSW
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 55 LOCK ST NEW HAVEN, CT 06511
- Location Phone
- (203) 432-2000
- Mailing Address
- 55 LOCK ST NEW HAVEN, CT 06511
- Mailing Phone
- (203) 432-2000
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 01-11-2025
- Last Update Date
- 01-11-2025
- Code Navigator
A social worker like Rebecca Wallen helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.
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
Social Worker
- Taxonomy Code
- 104100000X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 10700
- License State
- CT
- Taxonomy Description
- A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
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 | 104100000X | Behavioral Health & Social Service Providers | Social Worker | SW136985 (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 | 7 | 3 | 0 | 9 | 9 | 9 | 6 | 9 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 6 | 0 | 18 | 9 | 18 | 6 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 6 + 0 + 1 + 8 + 9 + 1 + 8 + 6 + 1 + 8 + 24 = 81 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 90 - 81 = 9 | 9 | ||||||||
The NPI number 1730999699 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1558346056 | DANIEL I GEISSER MD Individual | Internal Medicine (Nephrology) | 55 LOCK ST YALE HEALTH NEW HAVEN, CT 06511 (203) 432-0076 |
| 1518995059 | DR. DAVID SCOTT SMITH M. D. Individual | Internal Medicine | 55 LOCK ST NEW HAVEN, CT 06511 (203) 432-0076 |
| 1174719405 | HOLLISTER BERRY NP Individual | Nurse Practitioner (Adult Health) | 55 LOCK ST NEW HAVEN, CT 06511 (203) 432-0038 |
| 1245552785 | DR. JENNIFER BLOCK ROSEN MD Individual | Psychiatry & Neurology (Neurology) | 55 LOCK ST NEW HAVEN, CT 06511 (203) 432-0076 |
| 1609176320 | HANNAH BABBITT DECK APRN Individual | Nurse Practitioner (Pediatrics) | 55 LOCK ST NEW HAVEN, CT 06511 (203) 432-0206 |
| 1629351424 | MRS. LESLIE GRETEL WHITE APRN Individual | Nurse Practitioner (Family) | 55 LOCK ST OBSTETRICS AND GYNECOLOGY, 2ND FLOOR NEW HAVEN, CT 06511 (203) 432-0222 |
| 1134464696 | JAMES PORZIO RPH Individual | Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist) | 55 LOCK ST NEW HAVEN, CT 06511 (203) 432-2885 |
| 1396902342 | YALE UNIVERSITY Organization | Clinic/Center | 55 LOCK ST NEW HAVEN, CT 06511 (203) 432-0076 |
| 1184649535 | DR. ANDREW GOTLIN M.D Individual | Internal Medicine | 55 LOCK ST YALE HEALTH NEW HAVEN, CT 06511 (203) 432-0312 |
| 1669432258 | DR. GORDON CHASE STREETER MD Individual | Pediatrics | 55 LOCK ST NEW HAVEN, CT 06511 (203) 432-0206 |
| 1629004452 | DR. DOUGLAS L IDELSON M.D. Individual | Pediatrics | 55 LOCK ST NEW HAVEN, CT 06511 (203) 432-0206 |
| 1063539328 | MRS. GILLIAN D RALLS PA-C Individual | Physician Assistant (Medical) | 55 LOCK ST NEW HAVEN, CT 06511 (203) 432-7978 |
| 1134649544 | DR. JOSEPH CHARLES SERIO PHARMD Individual | Pharmacist | 55 LOCK ST NEW HAVEN, CT 06511 (203) 432-9469 |
| 1780106260 | COURTNEY M. FRATTA RN Individual | Registered Nurse | 55 LOCK ST NEW HAVEN, CT 06511 (203) 430-9843 |
| 1306359773 | CHANEL ANDREA OSTASIEWSKI RN Individual | Registered Nurse | 55 LOCK ST NEW HAVEN, CT 06511 (203) 535-4410 |
| 1801309273 | SONIA ALLARD RN Individual | Registered Nurse | 55 LOCK ST NEW HAVEN, CT 06511 (203) 535-2923 |
| 1154841484 | WILLIAM THOMAS NARDUCCI Individual | Pharmacist | 55 LOCK ST NEW HAVEN, CT 06511 (203) 436-5494 |
| 1255724746 | EVELYN FLAHERTY APRN Individual | Nurse Practitioner (Family) | 55 LOCK ST NEW HAVEN, CT 06511 (203) 432-0076 |
| 1205187283 | MRS. VICTORIA MARY SULLIVAN PA-C Individual | Physician Assistant | 55 LOCK ST NEW HAVEN, CT 06511 (203) 432-0123 |
| 1760757728 | DR. MELTEM YILDIRIM Individual | Internal Medicine | 55 LOCK ST NEW HAVEN, CT 06511 (203) 432-0038 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1730999699, enumerated in the NPI registry as an "individual" on January 11, 2025
The provider is located at 55 Lock St New Haven, Ct 06511 and the phone number is (203) 432-2000
The provider's speciality is Social Worker with taxonomy code 104100000X
This NPI record was last updated on January 11, 2025. 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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