MS. ELLEN CATHERINE CRICHTON LMSW
NPI 1427607712
Social Worker in North Haven, CT
NPI Status: Active since September 09, 2019
Contact Information
556 WASHINGTON AVE
NORTH HAVEN, CT
ZIP 06473
Phone: (203) 779-5799
- Individual
- Female
- Social Worker
- PECOS Enrolled
About ELLEN CRICHTON
This page provides the complete NPI Profile along with additional information for Ellen Crichton, a provider established in North Haven, Connecticut with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1427607712 assigned on September 2019. The practitioner's primary taxonomy code is 104100000X with license number 4651 (CT). The provider is registered as an individual and her NPI record was last updated 6 years ago.
- NPI
- 1427607712
- Provider Name
- MS. ELLEN CATHERINE CRICHTON LMSW
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 556 WASHINGTON AVE NORTH HAVEN, CT 06473
- Location Phone
- (203) 779-5799
- Mailing Address
- 331 MAIN ST NORWICH, CT 06360
- Mailing Phone
- (860) 346-0060
- Mailing Fax
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-09-2019
- Last Update Date
- 09-09-2019
- Code Navigator
A social worker like Ellen Crichton 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
Secondary Locations
- 331 Main St
Norwich, CT 06360
(860) 346-0060
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.
- 4651
- 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.
Medicare Participation & PECOS Enrollment Status
Ellen Crichton is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): No
Eligible to Order or Refer Power Mobility Devices: No
Reviews for MS. ELLEN CATHERINE CRICHTON LMSW
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 | 2 | 7 | 6 | 0 | 7 | 7 | 1 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 4 | 7 | 12 | 0 | 14 | 7 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 4 + 7 + 1 + 2 + 0 + 1 + 4 + 7 + 2 + 24 = 58 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 58 = 2 | 2 | ||||||||
The NPI number 1427607712 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 3 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1326444290 | AWARE RECOVERY CARE INC Organization | Home Health | 556 WASHINGTON AVE UNIT 201 NORTH HAVEN, CT 06473 (203) 779-5799 |
| 1871950477 | SHELLEY VICTORIA HALLIGAN PMHNP Individual | Nurse Practitioner (Psychiatric/Mental Health) | 556 WASHINGTON AVE NORTH HAVEN, CT 06473 (203) 779-5799 |
| 1972140663 | JENNIFER MARTHA CHAPMAN Individual | Speech-Language Pathologist | 556 WASHINGTON AVE NORTH HAVEN, CT 06473 (860) 453-7592 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1427607712, enumerated in the NPI registry as an "individual" on September 09, 2019
The provider is located at 556 Washington Ave North Haven, Ct 06473 and the phone number is (203) 779-5799
The provider's speciality is Social Worker with taxonomy code 104100000X
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).
This NPI record was last updated on September 09, 2019. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.