MR. TERENCE SCOTT CROSBY PA-C
NPI 1790994812
Physician Assistant - Surgical in Alexandria, VA
NPI Status: Active since May 22, 2007
Contact Information
2501 PARKERS LN
ALEXANDRIA, VA
ZIP 22306
Phone: (703) 664-7264
- Individual
- Male
- Years of Experience 29
- Physician Assistant
- Surgical
- Accepts Medicare Approved Payment
- PECOS Enrolled
About TERENCE CROSBY
This page provides the complete NPI Profile along with additional information for Terence Crosby, a provider established in Alexandria, Virginia with a medical specialization in Physician Assistant, focusing in surgical and more than 29 years of experience. He graduated from Howard University College Of Medicine in 1997. The healthcare provider is registered in the NPI registry with number 1790994812 assigned on May 2007. The practitioner's primary taxonomy code is 363AS0400X with license number 0110840863 (VA). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1790994812
- Provider Name
- MR. TERENCE SCOTT CROSBY PA-C
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2501 PARKERS LN ALEXANDRIA, VA 22306
- Location Phone
- (703) 664-7264
- Mailing Address
- 1221 LINDEN PL NE WASHINGTON, DC 20002
- Mailing Phone
- (202) 412-1268
- Medical School Name
- HOWARD UNIVERSITY COLLEGE OF MEDICINE
- Graduation Year
- 1997
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 05-22-2007
- Last Update Date
- 07-08-2007
- Code Navigator
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
Physician Assistant Surgical
- Taxonomy Code
- 363AS0400X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 0110840863
- License State
- VA
Medicare Participation & PECOS Enrollment Status
Terence Crosby 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.
Terence Crosby 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: 345780102
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: I20240906002498
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
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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 | 9 | 0 | 9 | 9 | 4 | 8 | 1 | 2 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 7 | 18 | 0 | 18 | 9 | 8 | 8 | 2 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 7 + 1 + 8 + 0 + 1 + 8 + 9 + 8 + 8 + 2 + 24 = 78 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
80 - 78 = 2 | 2 |
The NPI number 1790994812 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 20 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1518942838 | ARTI O TANGEDA CRNA Individual | Nurse Anesthetist, Certified Registered | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 295-9360 |
1013966126 | DR. GINNY GUJRAL KHANNA D.O. Individual | Emergency Medicine | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7000 |
1023069531 | MR. WILLIAM RUSSELL BARTOW JR Individual | Physician Assistant (Medical) | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7218 |
1225089378 | DR. ERIC DESMAN Individual | Plastic Surgery | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7218 |
1770535270 | DR. ALFRED J KIRKWOOD D.O. Individual | Preventive Medicine (Undersea and Hyperbaric Medicine) | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7218 |
1215980545 | DR. JONATHAN TITUS M.D. Individual | Preventive Medicine (Undersea and Hyperbaric Medicine) | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7218 |
1568416626 | DR. EVERETT CLAYTON EMBREY III MD Individual | Emergency Medicine | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7112 |
1447205513 | ROGER VICTOR GISOLFI M.D. Individual | Physical Medicine & Rehabilitation | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7189 |
1811944143 | WILLIAM GEORGE HAMILTON M.D. Individual | Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery) | 2501 PARKERS LN SUITE 200 ALEXANDRIA, VA 22306 (703) 892-6500 |
1932147253 | WILLIAM G. PALACE MD Individual | Emergency Medicine | 2501 PARKERS LN INOVA MOUNT VERNON HOSPITAL EMER DEPT ALEXANDRIA, VA 22306 (703) 664-7112 |
1699789859 | DONNA LYNN LACKORE SWANSON PA-C Individual | Physician Assistant | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7264 |
1205842119 | DR. REBECCA L FREESE M.D. Individual | Anesthesiology (Pain Medicine) | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7049 |
1124137989 | MS. MARY JANE KEARNEY CRNA Individual | Nurse Anesthetist, Certified Registered | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 295-9360 |
1821196858 | DR. PATRICK S GASPAR M.D. Individual | Anesthesiology (Pain Medicine) | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7049 |
1629178868 | DR. DEBORAH S BROWN M.D. Individual | Anesthesiology (Pain Medicine) | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 295-9360 |
1710071634 | MRS. KRISTIN LEIGH LUPTON PA-C Individual | Physician Assistant (Surgical) | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7264 |
1689750994 | MICHAEL JOEL SHUSTER M.D. Individual | Emergency Medicine | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7112 |
1942344510 | DR. MARYIDA KLIMOWICZ MD Individual | Emergency Medicine | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7112 |
1659415495 | DR. VAL CHAPMAN MD Individual | Emergency Medicine | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7112 |
1407976947 | VIRGINIA EM-1 MEDICAL SERVICES, PC Organization | Emergency Medicine | 2501 PARKERS LN ALEXANDRIA, VA 22306 (703) 664-7112 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1790994812, enumerated in the NPI registry as an "individual" on May 22, 2007
The provider is located at 2501 Parkers Ln Alexandria, Va 22306 and the phone number is (703) 664-7264
The provider's speciality is Physician Assistant with taxonomy code 363AS0400X with a focus in Surgical
The provider has more than 29 years of experience. He graduated from Howard University College Of Medicine in 1997.
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, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
This NPI record was last updated on May 22, 2007. 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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