DR. MARILYN J VANOVER MD
NPI 1265434575
Obstetrics & Gynecology in San Antonio, TX
NPI Status: Active since June 01, 2005
Contact Information
502 MADISON OAK DR
SUITE 440
SAN ANTONIO, TX
ZIP 78258
Phone: (210) 946-1300
Fax: (210) 946-1700
- Individual
- Female
- Obstetrics & Gynecology
- Accepts Insurance
- PECOS Enrolled
About MARILYN VANOVER
This page provides the complete NPI Profile along with additional information for Marilyn Vanover, a women's health care provider established in San Antonio, Texas with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1265434575 assigned on June 2005. The practitioner's primary taxonomy code is 207V00000X with license number G1569 (TX). The provider is registered as an individual and her NPI record was last updated 14 years ago.
- NPI
- 1265434575
- Provider Name
- DR. MARILYN J VANOVER MD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 502 MADISON OAK DR SUITE 440 SAN ANTONIO, TX 78258
- Location Phone
- (210) 946-1300
- Location Fax
- (210) 946-1700
- Mailing Address
- 502 MADISON OAK DR SUITE 440 SAN ANTONIO, TX 78258
- Mailing Phone
- (210) 946-1300
- Mailing Fax
- (210) 946-1700
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-01-2005
- Last Update Date
- 11-03-2011
- Code Navigator
Women's health care providers like Marilyn Vanover treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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
Obstetrics & Gynecology
- Taxonomy Code
- 207V00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- G1569
- License State
- TX
- Taxonomy Description
- An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Blue Advantage Bronze HMO? 204 - HMO
- Blue Advantage Bronze HMO? 301 - HMO
- Blue Advantage Bronze HMO? Standard - HMO
- Blue Advantage Gold HMO? 206 - HMO
- Blue Advantage Gold HMO? 603 - HMO
- Blue Advantage Gold HMO? Standard - HMO
- Blue Advantage Plus Bronze? 303 - POS
- Blue Advantage Plus Bronze? 305 - POS
- Blue Advantage Plus Bronze? Standard - POS
- Blue Advantage Plus Gold? 203 - POS
- Blue Advantage Plus Gold? 803 - POS
- Blue Advantage Plus Gold? Standard - POS
- Blue Advantage Plus Silver? 202 - POS
- Blue Advantage Plus Silver? 605 - POS
- Blue Advantage Plus Silver? Standard - POS
- Blue Advantage Security HMO? 200 - HMO
- Blue Advantage Silver HMO? 205 - HMO
- Blue Advantage Silver HMO? 801 - HMO
- Blue Advantage Silver HMO? Standard - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Marilyn Vanover 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 78258 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $126.4
- Minimum New Patient Price $54.84
- Maximum New Patient Price $166.88
- Average New Patient Copayment $31.6
- Minimum New Patient Copayment $13.71
- Maximum New Patient Copayment $41.72
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $68.55
- Minimum Established Patient Price $17.52
- Maximum Established Patient Price $136.11
- Average Established Patient Copayment $17.13
- Minimum Established Patient Copayment $4.38
- Maximum Established Patient Copayment $34.02
* 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 | 6 | 5 | 4 | 3 | 4 | 5 | 7 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 12 | 5 | 8 | 3 | 8 | 5 | 14 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 1 + 2 + 5 + 8 + 3 + 8 + 5 + 1 + 4 + 24 = 65 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 65 = 5 | 5 | ||||||||
The NPI number 1265434575 is valid because the calculated check digit 5 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 |
|---|---|---|---|
| 1609870930 | DR. DEBRA WILLIAMS MD Individual | Obstetrics & Gynecology | 502 MADISON OAK DR SUITE 440 SAN ANTONIO, TX 78258 (210) 946-1300 |
| 1528167368 | DR. FRANK WILLIAM SCHROEDER D.O. Individual | Orthopaedic Surgery | 502 MADISON OAK DR SUITE 346 SAN ANTONIO, TX 78258 (210) 448-1140 |
| 1720311616 | BLG GROUP INC Organization | Clinical Medical Laboratory | 502 MADISON OAK DR SUITE 220 SAN ANTONIO, TX 78258 (214) 988-9161 |
| 1144504978 | RENATA FORD MD PA Organization | Thoracic Surgery (Cardiothoracic Vascular Surgery) | 502 MADISON OAK DR SUITE 160 SAN ANTONIO, TX 78258 (210) 519-5797 |
| 1780958298 | MS. KALI N CHATHAM M.S. Individual | Genetic Counselor, MS | 502 MADISON OAK DR SUITE 450 SAN ANTONIO, TX 78258 (210) 730-9607 |
| 1023266574 | CHRISTINE L. GILLIAM, MD PA Organization | Otolaryngology | 502 MADISON OAK DR SUITE 140 SAN ANTONIO, TX 78258 (210) 647-3838 |
| 1568462885 | DIANE Z GREINER M.D. Individual | Internal Medicine (Cardiovascular Disease) | 502 MADISON OAK DR SUITE 310 SAN ANTONIO, TX 78258 (210) 483-8883 |
| 1639149263 | DR. SCOTT ALAN MOORE MD Individual | Internal Medicine (Interventional Cardiology) | 502 MADISON OAK DR SUITE 310 SAN ANTONIO, TX 78258 (210) 483-8883 |
| 1336574920 | AUDREY DURRANT MD PLLC Organization | Surgery (Pediatric Surgery) | 502 MADISON OAK DR SUITE 330 SAN ANTONIO, TX 78258 (210) 481-3006 |
| 1225464845 | MRS. LESLIE ANNE BUCHEIT M.S., CGC Individual | Genetic Counselor, MS | 502 MADISON OAK DR SUITE 450 SAN ANTONIO, TX 78258 (210) 647-7946 |
| 1689859605 | DR. ASHLEY N PARKER MD Individual | Obstetrics & Gynecology (Maternal & Fetal Medicine) | 502 MADISON OAK DR SUITE 210 SAN ANTONIO, TX 78258 (210) 481-3000 |
| 1255533592 | MR. ARONKUMAR T REDDY MD Individual | Psychiatry & Neurology (Neurology) | 502 MADISON OAK DR SUITE 320 SAN ANTONIO, TX 78258 (210) 655-3800 |
| 1184643769 | DR. ELIZABETH ANDRA KING M.D. Individual | Obstetrics & Gynecology | 502 MADISON OAK DR SUITE 240 SAN ANTONIO, TX 78258 (210) 495-1900 |
| 1275542698 | DR. INGRID P SKOP MD Individual | Obstetrics & Gynecology | 502 MADISON OAK DR SUITE 240 SAN ANTONIO, TX 78258 (210) 495-1900 |
| 1104201110 | MS. CAIQIAN CROPPER MS, CGC Individual | Genetic Counselor, MS | 502 MADISON OAK DR SUITE 450 SAN ANTONIO, TX 78258 (210) 844-5854 |
| 1699045476 | MS. MELISSA LANE RUSSELL AU.D. Individual | Audiologist | 502 MADISON OAK DR SUITE 140 SAN ANTONIO, TX 78258 (210) 647-3838 |
| 1437499555 | MRS. JENNIFER K BOYER OTR/L Individual | Occupational Therapist | 502 MADISON OAK DR SAN ANTONIO, TX 78258 (210) 297-4000 |
| 1770059545 | NGOC-NAM DANG LE PHARMD Individual | Pharmacist | 502 MADISON OAK DR SAN ANTONIO, TX 78258 (210) 627-5098 |
| 1821017484 | DR. MARK ERNEST THOMPSON M.D. Individual | Obstetrics & Gynecology | 502 MADISON OAK DR SUITE 240 SAN ANTONIO, TX 78258 (210) 495-1900 |
| 1467470021 | DR. SCOTT ALLEN FARHART M.D. Individual | Obstetrics & Gynecology | 502 MADISON OAK DR SUITE 240 SAN ANTONIO, TX 78258 (210) 495-1900 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1265434575, enumerated in the NPI registry as an "individual" on June 01, 2005
The provider is located at 502 Madison Oak Dr Suite 440 San Antonio, Tx 78258 and the phone number is (210) 946-1300
The provider's speciality is Obstetrics & Gynecology with taxonomy code 207V00000X
The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
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 $126.4 with an average copayment of $31.6 for new patient appointments. Established patients should expect a typical charge of $68.55 and an average copayment of 17.13. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on June 01, 2005. 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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