CONRAD CALVIN LO P.A.-C.
NPI 1881701365
Physician Assistant - Surgical in Springfield, MA

NPI Status: Active since August 23, 2006

Contact Information

2 MEDICAL CENTER DR
SPRINGFIELD, MA
ZIP 01107
Phone: (413) 794-5600
Fax: (413) 794-5242

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  • Individual
  • Male
  • Years of Experience 22
  • Physician Assistant
  • Surgical
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • Medicare Quality Reporting

About CONRAD LO

This page provides the complete NPI Profile along with additional information for Conrad Lo, a provider established in Springfield, Massachusetts with a medical specialization in Physician Assistant, focusing in surgical and more than 22 years of experience. He graduated from University Of Texas Medical Branch At Galveston in 2004. The healthcare provider is registered in the NPI registry with number 1881701365 assigned on August 2006. The practitioner's primary taxonomy code is 363AS0400X with license number PA6897 (MA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1881701365
Provider Name
CONRAD CALVIN LO P.A.-C.
Gender
Male
Entity Type
Individual
Location Address
2 MEDICAL CENTER DR SPRINGFIELD, MA 01107
Location Phone
(413) 794-5600
Location Fax
(413) 794-5242
Mailing Address
280 CHESTNUT ST FL 2 SPRINGFIELD, MA 01199
Mailing Phone
(413) 794-5700
Mailing Fax
(413) 794-5242
Medical School Name
UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduation Year
2004
Is Sole Proprietor?
No
Enumeration Date
08-23-2006
Last Update Date
12-23-2025
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Location Map

Secondary Locations

  • 324 Roxbury Rd
    Rockford, IL 61107
    (815) 398-9491
  • 1080 First Colonial Rd Ste 400
    Virginia Beach, VA 23454
    (757) 395-8720

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

Physician Assistant Surgical

Taxonomy Code
363AS0400X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
PA6897
License State
MA

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)
1363A00000XPhysician Assistants & Advanced Practice Nursing Providers

Physician Assistant

085-002461 (IL)
2363A00000XPhysician Assistants & Advanced Practice Nursing Providers

Physician Assistant

0110007542 (VA)

Medicare Participation & PECOS Enrollment Status

Conrad Lo is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Conrad Lo 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

  • PECOS PAC ID: 2668411091

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20220320000010

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 15 times for 12 patients

Initial hospital inpatient care per day, typically 50 minutes

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

This service was performed 20 times for 20 patients

MIPS Quality Measures

The following performance measures were reported under the Merit-Based Incentive Payment System (MIPS) and Qualified Clinical Data Registry (QCDR) quality measures program.

Quality Measure Performance Number of Patients

Reviews for CONRAD CALVIN LO P.A.-C.

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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 1881701365, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
5
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 8 → 16 → 7 7 → 14 → 5 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 1 + 6 + 1 + 1 + 4 + 0 + 2 + 3 + 1 + 2 + 24 = 55

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1881701365.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
2 MEDICAL CENTER DR, SUITE 208
SPRINGFIELD, MA 01107
Internal Medicine (Cardiovascular Disease)
2 MEDICAL CENTER DR, SUITE 410
SPRINGFIELD, MA 01107
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2 MEDICAL CENTER DR, SUITE 210
SPRINGFIELD, MA 01107
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2 MEDICAL CENTER DR, SUITE 210
SPRINGFIELD, MA 01107
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2 MEDICAL CENTER DR, SUITE 210
SPRINGFIELD, MA 01107
Internal Medicine (Cardiovascular Disease)
2 MEDICAL CENTER DR, SUITE 410
SPRINGFIELD, MA 01107
Surgery
2 MEDICAL CENTER DR, SUITE # 404
SPRINGFIELD, MA 01107
Thoracic Surgery (Cardiothoracic Vascular Surgery)
2 MEDICAL CENTER DR, SUITE 205
SPRINGFIELD, MA 01107
Surgery
2 MEDICAL CENTER DR, SUITE # 404
SPRINGFIELD, MA 01107
Obstetrics & Gynecology (Gynecology)
2 MEDICAL CENTER DR, SUITE 206
SPRINGFIELD, MA 01107
Pharmacy (Community/Retail Pharmacy)
2 MEDICAL CENTER DR
SPRINGFIELD, MA 01107
Internal Medicine (Cardiovascular Disease)
2 MEDICAL CENTER DR, SUITE 410
SPRINGFIELD, MA 01107
Internal Medicine (Cardiovascular Disease)
2 MEDICAL CENTER DR
SPRINGFIELD, MA 01107
Surgery
2 MEDICAL CENTER DR, SUITE # 404
SPRINGFIELD, MA 01107
Surgery
2 MEDICAL CENTER DR, SUITE 308
SPRINGFIELD, MA 01107
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2 MEDICAL CENTER DR, STE. 210
SPRINGFIELD, MA 01107
Plastic Surgery
2 MEDICAL CENTER DR, SUITE 309
SPRINGFIELD, MA 01107
Advanced Practice Midwife
2 MEDICAL CENTER DR, SUITE 204
SPRINGFIELD, MA 01107
Advanced Practice Midwife
2 MEDICAL CENTER DR, SUITE 204
SPRINGFIELD, MA 01107
Advanced Practice Midwife
2 MEDICAL CENTER DR, SUITE 204
SPRINGFIELD, MA 01107

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881701365, enumerated as an "individual" on August 23, 2006.

The provider is located at 2 MEDICAL CENTER DR SPRINGFIELD, MA 01107 and the phone number is (413) 794-5600.

Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.