DR. CYNTHIA ELAINE LARSON D.O.
NPI 1558543058
Obstetrics & Gynecology in Webster, TX
NPI Status: Active since November 27, 2007
Contact Information
500 MEDICAL CENTER BLVD
LABOR AND DELIVERY
WEBSTER, TX
ZIP 77598
Phone: (281) 338-3300
- Individual
- Female
- Obstetrics & Gynecology
- Accepts Insurance
- PECOS Enrolled
About CYNTHIA LARSON
This page provides the complete NPI Profile along with additional information for Cynthia Larson, a women's health care provider established in Webster, Texas with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1558543058 assigned on November 2007. The practitioner's primary taxonomy code is 207V00000X with license number N3817 (TX). The provider is registered as an individual and her NPI record was last updated 2 years ago.
- NPI
- 1558543058
- Provider Name
- DR. CYNTHIA ELAINE LARSON D.O.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 500 MEDICAL CENTER BLVD LABOR AND DELIVERY WEBSTER, TX 77598
- Location Phone
- (281) 338-3300
- Mailing Address
- 500 MEDICAL CENTER BLVD LABOR AND DELIVERY WEBSTER, TX 77598
- Mailing Phone
- (281) 338-3300
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 11-27-2007
- Last Update Date
- 01-30-2024
- Code Navigator
Women's health care providers like Cynthia Larson 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.
- N3817
- 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
- Community Premier Bronze 003 (No deductible for PCP, Free Preventive Care, $0 PCP 24/7 Virtual Care Options) - HMO
- Community Premier Bronze 018 (No deductible for PCP, Specialists & Generics, $0 PCP 24/7 Virtual Care Options) - HMO
- Community Premier Gold 005 (No Deductible for PCP, Specialists & Generics, $0 PCP 24/7 Virtual Care Options) - HMO
- Community Premier Gold 021 (No Deductible for PCP, Specialists & Generics, $0 PCP 24/7 Virtual Care Options) - HMO
- Community Premier Silver 012 (No deductible for PCP, Urgent Care & Generics, $0 PCP 24/7 Virtual Care Options) - HMO
- Community Premier Silver 020 (No Deductible for PCP, Specialists & Generics, $0 PCP 24/7 Virtual Care Options) - HMO
- Community Select Bronze 016 (No deductible for PCP & Generics, $0 PCP 24/7 Virtual Care Options) - HMO
- Community Select Gold 022 (No Deductible for PCP, Specialists & Generics, $0 PCP 24/7 Virtual Care Options) - HMO
- Community Select Silver 019 (No Deductible for PCP, Specialists & Generics, $0 PCP 24/7 Virtual Care Options) - HMO
- Community Ultra Select Bronze 016 (No deductible for PCP & Generics, $0 PCP 24/7 Virtual Care Options) - HMO
- Gold 1 - HMO
- Gold 1 with Adult Vision Services - HMO
- Gold 12 - HMO
- Gold 8 - HMO
- Silver 1 - HMO
- Silver 1 with Adult Vision Services - HMO
- Silver 12 with First 4 Primary Care Visits Free - HMO
- Silver 8 - HMO
- Bronze Classic 4700 (Select) - HMO
- Bronze Classic PCP Saver Plus Rx Copay (Select) - HMO
- Bronze Classic Standard (Choice) - HMO
- Bronze Classic Standard (Select) - HMO
- Gold Classic Standard (Choice) - HMO
- Gold Classic Standard (Select) - HMO
- Secure (Choice) - HMO
- Silver Classic Standard (Choice) - HMO
- Silver Classic Standard (Select) - HMO
- Silver Elite Saver Plus Rx Copay (Select) - HMO
- Bronze Classic 4700 - EPO
- Bronze Classic 4700 | MercyOne - EPO
- Bronze Classic Standard - EPO
- Bronze Classic Standard | MercyOne - EPO
- Bronze Elite + PCP Saver Plus - EPO
- Bronze Elite + PCP Saver Plus | MercyOne - EPO
- Gold Classic - EPO
- Gold Classic Guided Care - HMO
- Gold Classic Standard - EPO
- Gold Classic Standard | MercyOne - EPO
- UHC Kelsey-Seybold Bronze Copay Focus - HMO
- UHC Kelsey-Seybold Gold Copay Focus ($5 Tier 2 Rx) - HMO
- UHC Kelsey-Seybold Silver Copay Focus - HMO
- Wellpoint Essential Bronze 4000 HSA ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- Wellpoint Essential Bronze 6000 ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- Wellpoint Essential Bronze 6000 Adult Dental/Vision ($0 Virtual PCP+$0 Select Drugs) - HMO
- Wellpoint Essential Bronze 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- Wellpoint Essential Bronze POS 4500 ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
- Wellpoint Essential Bronze POS 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
- Wellpoint Essential Bronze POS 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
- Wellpoint Essential Catastrophic 9200 ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- Wellpoint Essential Gold 1500 ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- Wellpoint Essential Gold 1500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Cynthia Larson 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 77598 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $134.06
- Minimum New Patient Price $58.24
- Maximum New Patient Price $176.98
- Average New Patient Copayment $33.51
- Minimum New Patient Copayment $14.56
- Maximum New Patient Copayment $44.24
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $72.62
- Minimum Established Patient Price $18.6
- Maximum Established Patient Price $143.93
- Average Established Patient Copayment $18.15
- Minimum Established Patient Copayment $4.65
- Maximum Established Patient Copayment $35.98
* 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.
Reviews for DR. CYNTHIA ELAINE LARSON D.O.
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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 | 5 | 5 | 8 | 5 | 4 | 3 | 0 | 5 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 5 | 10 | 8 | 10 | 4 | 6 | 0 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 5 + 1 + 0 + 8 + 1 + 0 + 4 + 6 + 0 + 1 + 0 + 24 = 52 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 52 = 8 | 8 | ||||||||
The NPI number 1558543058 is valid because the calculated check digit 8 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 |
|---|---|---|---|
| 1255328530 | DENNIS R CARLYLE MD Individual | Radiology (Diagnostic Radiology) | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (713) 621-7436 |
| 1538156690 | THOMAS J SULLIVAN MD Individual | Radiology (Diagnostic Radiology) | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (713) 621-7436 |
| 1326036799 | PHILIP M VU M.D. Individual | Internal Medicine | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 784-1111 |
| 1669463196 | HOSPITAL INPATIENT GROUP PLLC Organization | Internal Medicine | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 784-1111 |
| 1336124106 | YOLONDA BOURGEOIS M.D. Individual | Emergency Medicine | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 338-3110 |
| 1669457404 | BLAKE V CHAMBERLAIN M.D. Individual | Emergency Medicine | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 338-3110 |
| 1295711208 | KERRY L KIKUCHI M.D. Individual | Emergency Medicine | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 338-3110 |
| 1154340982 | MRS. L DENISE JOHNSON VAUGHT NP Individual | Nurse Practitioner | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 338-3708 |
| 1922015429 | BIHONG ZHAO MD Individual | Pathology (Clinical Pathology/Laboratory Medicine) | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 338-3209 |
| 1902916562 | CHUNG Y KIM M.D. Individual | Specialist | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 332-2511 |
| 1831298553 | ANANDAPADMANABAN GOURISHANKAR MD Individual | Pediatrics | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 338-3381 |
| 1730288705 | MR. WILLIAM ALVIN REESE III CRNA Individual | Nurse Anesthetist, Certified Registered | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 338-3122 |
| 1063503068 | MS. DALISAY ROCES MEINECKE CRNA Individual | Nurse Anesthetist, Certified Registered | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 338-3230 |
| 1699867440 | ANGELA NICOLLE WILSON CRNA Individual | Nurse Anesthetist, Certified Registered | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 218-9515 |
| 1912037417 | DR. BILAL SARVAT M.D. Individual | Internal Medicine (Infectious Disease) | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 648-1838 |
| 1912192956 | ILEANA MARIEN ARBONA-RAMIREZ MD Individual | Pediatrics (Neonatal-Perinatal Medicine) | 500 MEDICAL CENTER BLVD CLEAR LAKE REGIONAL MEDICAL CENTER WEBSTER, TX 77598 (281) 338-3900 |
| 1497916993 | PEDIATRIC CRITICAL CARE OF CLEAR LAKE PLLC Organization | Pediatrics (Pediatric Critical Care Medicine) | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 554-4300 |
| 1366760613 | MRS. KELLY JO GARRETT RPA,RA,RT(R) Individual | Radiology Practitioner Assistant | 500 MEDICAL CENTER BLVD RADIOLOGY WEBSTER, TX 77598 (281) 338-3831 |
| 1790878783 | ANJI R MANTHENA MD Individual | Specialist | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 332-3230 |
| 1447699442 | GARDENTOWN EMERGENCY PHYSICIANS, PLLC Organization | Emergency Medicine | 500 MEDICAL CENTER BLVD WEBSTER, TX 77598 (281) 332-2511 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1558543058, enumerated in the NPI registry as an "individual" on November 27, 2007
The provider is located at 500 Medical Center Blvd Labor And Delivery Webster, Tx 77598 and the phone number is (281) 338-3300
The provider's speciality is Obstetrics & Gynecology with taxonomy code 207V00000X
The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas, Community. 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 $134.06 with an average copayment of $33.51 for new patient appointments. Established patients should expect a typical charge of $72.62 and an average copayment of 18.15. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on November 27, 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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