LEO MAXWELL CASS M.D.
NPI 1033158795
Specialist in Winchester, MA
- Individual
- Male
- Specialist
- PECOS Enrolled
About LEO CASS
This page provides the complete NPI Profile along with additional information for Leo Cass, a provider established in Winchester, Massachusetts with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1033158795 assigned on June 2006. The practitioner's primary taxonomy code is 174400000X with license number 33744 (MA). The provider is registered as an individual and his NPI record was last updated 8 years ago.
- NPI
- 1033158795
- Provider Name
- LEO MAXWELL CASS M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 223 SWANTON ST WINCHESTER, MA 01890
- Location Phone
- (781) 721-5025
- Location Fax
- (781) 729-2297
- Mailing Address
- PO BOX 2706 WOBURN, MA 01888
- Mailing Phone
- (781) 721-5025
- Mailing Fax
- (781) 729-2297
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-06-2006
- Last Update Date
- 03-17-2018
- Code Navigator
Location Map
Secondary Locations
- 184 Swanton St
Winchester, MA 01890
(781) 721-5025
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
Specialist
- Taxonomy Code
- 174400000X
- Type
- Other Service Providers
- License No.
- 33744
- License State
- MA
- Taxonomy Description
- An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Medicare Participation & PECOS Enrollment Status
Leo Cass 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, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
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): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Provider Referred Orders for Durable Medical Equipment, Devices & Supplies
The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.
Orthotic Devices
DME-Orthotic Devices (DF010N)
Ostomy pouch, closed, with barrier attached, with filter (1 piece), each (HCPCS:A4416)
1 DME suppliers used 12 Medicare Claims 720 Services Paid
DME-Orthotic Devices (DF010N)
Skin barrier, wipes or swabs, each (HCPCS:A5120)
1 DME suppliers used 12 Medicare Claims 300 Services Paid
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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 1033158795, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).
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 65 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 3 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1033158795, enumerated as an "individual" on June 06, 2006.
The provider is located at 223 SWANTON ST WINCHESTER, MA 01890 and the phone number is (781) 721-5025.
Specialist with taxonomy code 174400000X.
