MR. REAGAN WILLIAMS
NPI 1003322991
Physician Assistant - Medical in Charlottesville, VA
NPI Status: Active since December 14, 2017
Contact Information
1221 LEE ST
CHARLOTTESVILLE, VA
ZIP 22908
Phone: (434) 243-1000
Fax: (434) 244-7551
- Individual
- Male
- Years of Experience 8
- Physician Assistant
- Medical
- Accepts Medicare Approved Payment
- PECOS Enrolled
About REAGAN WILLIAMS
This page provides the complete NPI Profile along with additional information for Reagan Williams, a primary care provider established in Charlottesville, Virginia with a medical specialization in Physician Assistant, focusing in medical and more than 8 years of experience. The healthcare provider is registered in the NPI registry with number 1003322991 assigned on December 2017. The practitioner's primary taxonomy code is 363AM0700X with license number 01100006018 (VA). The provider is registered as an individual and his NPI record was last updated 2 years ago.
- NPI
- 1003322991
- Provider Name
- MR. REAGAN WILLIAMS
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1221 LEE ST CHARLOTTESVILLE, VA 22908
- Location Phone
- (434) 243-1000
- Location Fax
- (434) 244-7551
- Mailing Address
- PO BOX 9007 CHARLOTTESVILLE, VA 22906
- Medical School Name
- OTHER
- Graduation Year
- 2018
- Is Sole Proprietor?
- No
- Enumeration Date
- 12-14-2017
- Last Update Date
- 08-10-2023
- Code Navigator
A primary care provider (PCP) like Reagan Williams sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc
Location Map
Secondary Locations
- 108 Houston St Ste E
Lexington, VA 24450
(540) 463-2227 - 1215 Lee St
Charlottesville, VA 22908
(434) 924-0211
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 Medical
- Taxonomy Code
- 363AM0700X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 01100006018
- License State
- VA
Medicare Participation & PECOS Enrollment Status
Reagan Williams 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.
Reagan Williams 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: 8628330271
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: I20180320002804
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.
Established patient office or other outpatient visit, 30-39 minutes
Established patient office or other outpatient visit, 40-54 minutes
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
This service was performed 27 times for 27 patientsThis service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
This service was performed 75 times for 67 patientsFind Provider Hospital Affiliations - Privileges
Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.
Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Reagan Williams is affiliated with the following medical facilities:
Hospital Name | Address | Phone | Hospital Type | Overall Rating |
---|---|---|---|---|
UNIVERSITY OF VIRGINIA MEDICAL CENTER | 1215 LEE STREET CHARLOTTESVILLE, VA 22908 | (434) 924-0000 | Acute Care Hospitals | |
SENTARA MARTHA JEFFERSON HOSPITAL | 500 MARTHA JEFFERSON DRIVE CHARLOTTESVILLE, VA 22911 | (434) 654-7000 | Acute Care Hospitals |
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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 | 0 | 0 | 3 | 3 | 2 | 2 | 9 | 9 | 1 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 0 | 0 | 3 | 6 | 2 | 4 | 9 | 18 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 0 + 0 + 3 + 6 + 2 + 4 + 9 + 1 + 8 + 24 = 59 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
60 - 59 = 1 | 1 |
The NPI number 1003322991 is valid because the calculated check digit 1 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 |
---|---|---|---|
1508954587 | MRS. GERALDINE ANNE SYVERUD CRNA Individual | Nurse Anesthetist, Certified Registered | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 982-0655 |
1043214620 | DEAN C WEIL CRNA Individual | Nurse Anesthetist, Certified Registered | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 982-4228 |
1740291830 | MS. PATRICIA M COCHRAN CRNA Individual | Nurse Anesthetist, Certified Registered | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 982-0655 |
1073668588 | JUDITH K BENES CRNA Individual | Nurse Anesthetist, Certified Registered | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 924-0000 |
1871704601 | CHARLES A. FISHER R.N., N.P. Individual | Nurse Practitioner | 1221 LEE ST 2ND FLOOR CHARLOTTESVILLE, VA 22908 (434) 924-5219 |
1447564240 | JULIE A. GRISHAW ACNP Individual | Nurse Practitioner (Acute Care) | 1221 LEE ST 2ND FLOOR CHARLOTTESVILLE, VA 22908 (434) 924-5219 |
1043568157 | KELLY H. WOZNEAK ACNP Individual | Nurse Practitioner (Acute Care) | 1221 LEE ST 2ND FLOOR CHARLOTTESVILLE, VA 22908 (434) 924-5219 |
1033518741 | KRISTIN L. PHIPPS AGACNP-BC Individual | Nurse Practitioner (Acute Care) | 1221 LEE ST 2ND FLOOR CHARLOTTESVILLE, VA 22908 (434) 924-5219 |
1770842288 | ANN E DEAN ACNP Individual | Nurse Practitioner (Acute Care) | 1221 LEE ST 2ND FLOOR CHARLOTTESVILLE, VA 22908 (434) 924-5219 |
1922472042 | BARBARA L. ROYSTON CNM Individual | Advanced Practice Midwife | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 924-2500 |
1518191493 | OLUBUSOLA GOMES MD Individual | Internal Medicine (Sleep Medicine) | 1221 LEE ST 2ND FL CHARLOTTESVILLE, VA 22908 (434) 924-5219 |
1568666170 | SHARON L. DIAMOND-MYRSTEN M.D. Individual | Family Medicine | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 924-5348 |
1649291303 | CHARLES EDWARD ROSE JR. M.D. Individual | Internal Medicine (Pulmonary Disease) | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 924-5219 |
1427071349 | MOHAMMAD ABUANNADI M.D. Individual | Internal Medicine (Cardiovascular Disease) | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 243-1000 |
1821167461 | BRADFORD BURKE WORRALL MD Individual | Psychiatry & Neurology (Neurology) | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 924-2706 |
1467597187 | KAREN L. MAUGHAN M.D. Individual | Family Medicine | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 924-5348 |
1598973216 | SEAN W REED MD Individual | Family Medicine | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 924-5348 |
1376722124 | JEREMY B, KENT M.D. Individual | Family Medicine | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 924-5348 |
1225297898 | MS. ALLEGRA DEUCHER M.D. Individual | Obstetrics & Gynecology | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 924-1955 |
1144457599 | ANDREW C. SCHOMER M.D. Individual | Psychiatry & Neurology (Neurology) | 1221 LEE ST CHARLOTTESVILLE, VA 22908 (434) 924-8371 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1003322991, enumerated in the NPI registry as an "individual" on December 14, 2017
The provider is located at 1221 Lee St Charlottesville, Va 22908 and the phone number is (434) 243-1000
The provider's speciality is Physician Assistant with taxonomy code 363AM0700X with a focus in Medical
The provider has more than 8 years of experience.
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.
The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 30-39 minutes and Established patient office or other outpatient visit, 40-54 minutes.
The practitioner is affiliated to the following hospital(s): UNIVERSITY OF VIRGINIA MEDICAL CENTER and SENTARA MARTHA JEFFERSON HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.
This NPI record was last updated on December 14, 2017. 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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