MARK VANZO DO
NPI 1225784150
Family Medicine in Fort Belvoir, VA
NPI Status: Active since March 01, 2022
Contact Information
9300 DEWITT LOOP
FORT BELVOIR, VA
ZIP 22060
Phone: (571) 231-2195
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Male
- Family Medicine
- PECOS Enrolled
About MARK VANZO
This page provides the complete NPI Profile along with additional information for Mark Vanzo, a primary care provider established in Fort Belvoir, Virginia with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1225784150 assigned on March 2022. The practitioner's primary taxonomy code is 207Q00000X with license number 0102208222 (VA). The provider is registered as an individual and his NPI record was last updated July 2025.
- NPI
- 1225784150
- Provider Name
- MARK VANZO DO
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 9300 DEWITT LOOP FORT BELVOIR, VA 22060
- Location Phone
- (571) 231-2195
- Mailing Address
- 9300 DEWITT LOOP FORT BELVOIR, VA 22060
- Mailing Phone
- (571) 231-2195
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-01-2022
- Last Update Date
- 07-12-2025
- Code Navigator
A primary care provider (PCP) like Mark Vanzo 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
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
Family Medicine
- Taxonomy Code
- 207Q00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 0102208222
- License State
- VA
- Taxonomy Description
- Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
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) |
|---|---|---|---|---|
| 1 | 208D00000X | Allopathic & Osteopathic Physicians | General Practice | 0102208222 (VA) |
Medicare Participation & PECOS Enrollment Status
Mark Vanzo 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
Physician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 22060 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $100.31
- Minimum New Patient Price $65.18
- Maximum New Patient Price $194.86
- Average New Patient Copayment $25.07
- Minimum New Patient Copayment $16.29
- Maximum New Patient Copayment $48.71
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $113.72
- Minimum Established Patient Price $21.4
- Maximum Established Patient Price $158.88
- Average Established Patient Copayment $28.43
- Minimum Established Patient Copayment $5.35
- Maximum Established Patient Copayment $39.72
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
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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 | 2 | 2 | 5 | 7 | 8 | 4 | 1 | 5 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 4 | 5 | 14 | 8 | 8 | 1 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 4 + 5 + 1 + 4 + 8 + 8 + 1 + 1 + 0 + 24 = 60 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1225784150 is valid because the calculated check digit 0 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 |
|---|---|---|---|
| 1477541530 | DR. JAMES SCOTT WADDING D.O. Individual | Preventive Medicine (Public Health & General Preventive Medicine) | 9300 DEWITT LOOP FORT BELVOIR COMMUNITY HOSPITAL FORT BELVOIR, VA 22060 (571) 231-5419 |
| 1003897901 | JONATHAN ANDREW MILLER RPH Individual | Pharmacist | 9300 DEWITT LOOP FT BELVOIR COMMUNITY HOSPITAL DEPT OF PHARMACY FT BELVOIR, VA 22060 (571) 231-3272 |
| 1841272655 | DR. CHAE-IM SANTOS PONTIUS M.D. Individual | Radiology (Diagnostic Radiology) | 9300 DEWITT LOOP FT. BELVOIR, VA 22060 (571) 231-4243 |
| 1578511754 | KRISTIN V KARCHER PA-C Individual | Physician Assistant (Medical) | 9300 DEWITT LOOP FPO, AA 22060 (571) 231-1911 |
| 1235189226 | MRS. BONNIE FREID JAMES PA-C Individual | Physician Assistant (Medical) | 9300 DEWITT LOOP VA MEDICAL CLINIC FT BELVOIR, VA 22060 (571) 231-2408 |
| 1619035326 | DR. ROGER CRAIG GAGE DC Individual | Chiropractor (Occupational Health) | 9300 DEWITT LOOP RIVER PALVILON 2ND FLOOR R2.102 FORT BELVOIOR, VA 22060 (571) 231-1337 |
| 1588869580 | DR. CAMERON KAEHLER OLDEROG MD Individual | Emergency Medicine | 9300 DEWITT LOOP FORT BELVOIR, VA 22060 (571) 321-3224 |
| 1548416027 | MRS. JUDITH M LOGAN RNFA Individual | Registered Nurse (Registered Nurse First Assistant) | 9300 DEWITT LOOP FORT BELVOIR COMMUNITY HOSPITAL FORT BELVOIR, VA 22060 (571) 231-3363 |
| 1215224985 | DR. JEFFREY KINARD DO Individual | Family Medicine | 9300 DEWITT LOOP DEPARTMENT OF FAMILY MEDICINE FORT BELVOIR, VA 22060 (571) 231-3224 |
| 1538431259 | CHRIS NOEL ANGELES CRNA, MSN Individual | Nurse Anesthetist, Certified Registered | 9300 DEWITT LOOP FORT BELVOIR COMMUNITY HOSPITAL FORT BELVOIR, VA 22060 (571) 231-3224 |
| 1942574710 | DR. SU H YANG DOCTOR OF PHARMACY Individual | Pharmacist | 9300 DEWITT LOOP FORT BELVOIR, VA 22060 (571) 231-3224 |
| 1265706030 | ERIN CUMMINGS PHARMD Individual | Pharmacist | 9300 DEWITT LOOP PHARMACY FORT BELVOIR, VA 22060 (571) 231-3224 |
| 1265706931 | PATRICIA BRENNER WILDASIN Individual | Pharmacist | 9300 DEWITT LOOP FORT BELVOIR, VA 22060 (571) 231-6224 |
| 1063786531 | EBONY MONIQUE MATTHEWS Individual | Pharmacist | 9300 DEWITT LOOP FORT BELVOIR, VA 22060 (571) 231-3273 |
| 1184998353 | DR. THUTHU LIEU VO R.PH Individual | Pharmacist | 9300 DEWITT LOOP FORT BELVOIR, VA 22060 (571) 231-3224 |
| 1407120637 | MRS. HUONG THI LAM-PHAM Individual | Pharmacist | 9300 DEWITT LOOP FORT BELVOIR, VA 22060 (571) 231-3224 |
| 1780958900 | DR. DANIEL L GONZALEZ PHARM.D. Individual | Pharmacist | 9300 DEWITT LOOP FORT BELVOIR, VA 22060 (571) 231-3286 |
| 1831464874 | DR. ALEXANDRA GELMAN MOLLER PHARMD Individual | Pharmacist (Oncology) | 9300 DEWITT LOOP FORT BELVOIR, VA 22060 (571) 231-3473 |
| 1285909218 | MRS. CELIA JULIET KAPPEN RPH Individual | Pharmacist | 9300 DEWITT LOOP FORT BELVOIR, VA 22060 (571) 231-3224 |
| 1639444672 | MS. JOAN PATRICIA WILLIAMS R.PH. Individual | Pharmacist | 9300 DEWITT LOOP FT BELVOIR COMMUNITY HOSPITAL PHARMACY FT BELVOIR, VA 22060 (571) 231-9224 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1225784150, enumerated in the NPI registry as an "individual" on March 01, 2022
The provider is located at 9300 Dewitt Loop Fort Belvoir, Va 22060 and the phone number is (571) 231-2195
The provider's speciality is Family Medicine with taxonomy code 207Q00000X
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.
Medicare beneficiaries should expect a typical cost of $100.31 with an average copayment of $25.07 for new patient appointments. Established patients should expect a typical charge of $113.72 and an average copayment of 28.43. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on March 01, 2022. 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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