ANDREA ROUNTREE LCSW
NPI 1821228537
Social Worker in Paoli, PA
NPI Status: Active since July 16, 2009
Contact Information
41 PAOLI PLZ STE E
PAOLI, PA
ZIP 19301
Phone: (484) 323-6286
- Individual
- Female
- Social Worker
- PECOS Enrolled
- Opted-Out Medicare
About ANDREA ROUNTREE
This page provides the complete NPI Profile along with additional information for Andrea Rountree, a provider established in Paoli, Pennsylvania with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1821228537 assigned on July 2009. The practitioner's primary taxonomy code is 104100000X with license number CW017664 (PA). The provider is registered as an individual and her NPI record was last updated December 2025.
- NPI
- 1821228537
- Provider Name
- ANDREA ROUNTREE LCSW
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 41 PAOLI PLZ STE E PAOLI, PA 19301
- Location Phone
- (484) 323-6286
- Mailing Address
- 41 PAOLI PLZ STE E PAOLI, PA 19301
- Mailing Phone
- (484) 323-6286
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 07-16-2009
- Last Update Date
- 12-15-2025
- Code Navigator
A social worker like Andrea Rountree 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.
The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Andrea Rountree opted out of Medicare effective on 08-20-2019 until 08-20-2027. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare but is permitted to order and refer services to other healthcare providers.
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.
- CW017664
- License State
- PA
- 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
Andrea Rountree 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
Opted-Out of Medicare? Yes
Opt-Out Effective Date: 08-20-2019
Opt-Out End Date: 08-20-2027
Eligible to Order and Refer? 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 ANDREA ROUNTREE LCSW
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 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 1821228537, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 63 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1821228537, enumerated as an "individual" on July 16, 2009.
The provider is located at 41 PAOLI PLZ STE E PAOLI, PA 19301 and the phone number is (484) 323-6286.
Social Worker with taxonomy code 104100000X.
