DR. PRESTON C ALEXANDER MD
NPI 1649272394
Obstetrics & Gynecology in Frisco, TX
NPI Status: Active since August 12, 2005
Contact Information
4401 COIT RD
SUITE # 205
FRISCO, TX
ZIP 75035
Phone: (972) 377-6553
Fax: (972) 377-6453
- Individual
- Male
- Years of Experience 43
- Obstetrics & Gynecology
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
About PRESTON ALEXANDER
This page provides the complete NPI Profile along with additional information for Preston Alexander, a women's health care provider established in Frisco, Texas with a medical specialization in Obstetrics & Gynecology and more than 43 years of experience. He graduated from University Of Texas Medical School At Houston in 1983. The healthcare provider is registered in the NPI registry with number 1649272394 assigned on August 2005. The practitioner's primary taxonomy code is 207V00000X with license number G4779 (TX). The provider is registered as an individual and his NPI record was last updated 4 years ago.
- NPI
- 1649272394
- Provider Name
- DR. PRESTON C ALEXANDER MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4401 COIT RD SUITE # 205 FRISCO, TX 75035
- Location Phone
- (972) 377-6553
- Location Fax
- (972) 377-6453
- Mailing Address
- 555 REPUBLIC DR SUITE # 460 PLANO, TX 75074
- Mailing Phone
- (972) 644-2819
- Mailing Fax
- (972) 377-6453
- Medical School Name
- UNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
- Graduation Year
- 1983
- Is Sole Proprietor?
- No
- Enumeration Date
- 08-12-2005
- Last Update Date
- 01-04-2022
- Code Navigator
Women's health care providers like Preston Alexander 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
Secondary Locations
- 5575 Frisco Square Blvd Ste 410
Frisco, TX 75034
(972) 447-9267
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.
- G4779
- 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:
- Gold 10 Advanced: $0 PCP + Aetna network + $0 walk-in clinic + Adult Dental + Vision - HMO
- Gold 3 Advanced: Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 - HMO
- Gold 3 Advanced: Aetna network + $0 walk-in clinic + Adult Dental + Vision - HMO
- Gold 4 Advanced: $0 PCP + Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 - HMO
- Gold S: Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 - HMO
- Silver 10 Advanced: $0 PCP + Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 - HMO
- Silver 10 Advanced: $0 PCP + Aetna network + $0 walk-in clinic + Adult Dental + Vision - HMO
- Silver 5 Advanced: Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 - HMO
- Silver S: Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 - HMO
- Silver S: Aetna network + $0 walk-in clinic + $0 CVS Health Virtual Care 24/7 + Adult Dental+Vision - HMO
- Choice Bronze HSA - HMO
- Choice Bronze HSA + Vision + Adult Dental - HMO
- Clear Silver - HMO
- Complete Gold - HMO
- Complete Gold + Vision + Adult Dental - HMO
- Complete Silver - HMO
- Complete Silver + Vision + Adult Dental - HMO
- Elite Gold - HMO
- Elite Gold + Vision + Adult Dental - HMO
- Everyday Bronze - HMO
- Everyday Bronze + Vision + Adult Dental - HMO
- Standard Expanded Bronze - HMO
- Standard Expanded Bronze + Vision + Adult Dental - HMO
- Standard Gold - HMO
- Standard Gold + Vision + Adult Dental - HMO
- Standard Silver - HMO
- Standard Silver + Vision + Adult Dental - HMO
- Choice Bronze HSA (QualChoice) - POS
- Complete Gold - PPO
- Complete Gold + Vision + Adult Dental - PPO
- Complete Silver (QualChoice) - POS
- Connected Silver - PPO
- Connected Silver (QualChoice) - POS
- Connected Silver (QualChoiceLife) - PPO
- Connected Silver + Vision + Adult Dental - PPO
- Elite Bronze - PPO
- Elite Bronze + Vision + Adult Dental - PPO
- Elite Gold (QualChoice) - POS
- Elite Gold (QualChoiceLife) - PPO
- Everyday Bronze - PPO
- Everyday Bronze + Vision + Adult Dental - PPO
- Everyday Gold - PPO
- Everyday Gold + Vision + Adult Dental - PPO
- Everyday Silver (QualChoiceLife) - PPO
- Focused Silver - PPO
- Focused Silver + Vision + Adult Dental - PPO
- Standard Expanded Bronze - PPO
- Complete Gold - EPO
- Complete Gold + Vision + Adult Dental - EPO
- Elite Bronze - EPO
- Elite Bronze + Vision + Adult Dental - EPO
- Elite Gold - EPO
- Elite Gold + Vision + Adult Dental - EPO
- Elite Silver - EPO
- Elite Silver + Vision + Adult Dental - EPO
- Everyday Bronze - EPO
- Everyday Bronze + Vision + Adult Dental - EPO
- Focused Silver - EPO
- Focused Silver + Vision + Adult Dental - EPO
- Standard Expanded Bronze - EPO
- Standard Expanded Bronze + Vision + Adult Dental - EPO
- Standard Gold - EPO
- Standard Gold + Vision + Adult Dental - EPO
- Standard Silver - EPO
- Clear VALUE Silver - HMO
- Complete Gold - EPO
- Complete Gold + Vision + Adult Dental - EPO
- Complete Silver - EPO
- Complete Silver + Vision + Adult Dental - EPO
- Complete VALUE Gold - HMO
- Everyday Gold - EPO
- Everyday Gold + Vision + Adult Dental - EPO
- Focused Silver - EPO
- Focused Silver + Vision + Adult Dental - EPO
- Focused VALUE Silver - HMO
- Focused VALUE Silver + Vision + Adult Dental - HMO
- Standard Gold - EPO
- Standard Gold + Vision + Adult Dental - EPO
- Standard Gold VALUE - HMO
- Standard Silver - EPO
- Standard Silver VALUE - HMO
- Standard Silver VALUE + Vision + Adult Dental - HMO
- Complete VALUE Gold - HMO
- Complete VALUE Silver - HMO
- Elite VALUE Bronze - HMO
- Focused VALUE Silver - HMO
- Standard Expanded Bronze VALUE - HMO
- Standard Gold VALUE - HMO
- Standard Silver VALUE - HMO
- Elite Bronze - PPO
- Elite Bronze + Vision + Adult Dental - PPO
- Elite Gold - PPO
- Elite Gold + Vision + Adult Dental - PPO
- Everyday Bronze - PPO
- Everyday Bronze + Vision + Adult Dental - PPO
- Everyday Gold - PPO
- Everyday Gold + Vision + Adult Dental - PPO
- Focused Silver - PPO
- Focused Silver + Vision + Adult Dental - PPO
- Standard Expanded Bronze - PPO
- Standard Expanded Bronze + Vision + Adult Dental - PPO
- Standard Gold - PPO
- Standard Gold + Vision + Adult Dental - PPO
- Standard Silver - PPO
- 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
- MyBlue Health Bronze? 402 - 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 - EPO
- Bronze Classic Standard - EPO
- Bronze Elite + PCP Saver Plus - EPO
- Gold Classic - EPO
- Gold Classic Guided Care - HMO
- Gold Classic Standard - EPO
- Gold Classic Standard Guided Care - HMO
- Gold Elite - EPO
- Gold Simple Guided Care - HMO
- Silver Classic - EPO
- Silver Classic Standard - EPO
- Silver Classic Standard Guided Care - HMO
- Silver Simple Chronic Care CKM Guided Care - HMO
- Silver Simple Diabetes Guided Care - HMO
- Silver Simple Guided Care - HMO
- Silver Simple PCP Saver - EPO
- Silver Simple PCP Saver Guided Care - HMO
- UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care) - HMO
- UHC Bronze Standard - HMO
- UHC Bronze Value ($0 Virtual Urgent Care, $3 Tier 2 Rx) - HMO
- UHC Gold Advantage ($0 Virtual Urgent Care, $3 Tier 2 Rx) - HMO
- UHC Gold Advantage+ ($0 Virtual Urgent Care, $3 Tier 2 Rx, Dental + Vision) - HMO
- UHC Gold Standard - HMO
- UHC Gold Standard $0 Indiv Ded ($0 Virtual Urgent Care) - HMO
- UHC Silver Advantage ($0 Virtual Urgent Care, $3 Tier 2 Rx) - HMO
- UHC Silver Advantage+ ($0 Virtual Urgent Care, $3 Tier 2 Rx, Dental + Vision) - HMO
- UHC Silver Standard - HMO
- UHC Silver Value ($0 Virtual Urgent Care, $3 Tier 2 Rx) - HMO
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| 117299103 | MEDICAID (05) | TX | |
| 117299104 | MEDICAID (05) | TX | |
| 117299105 | MEDICAID (05) | TX | |
| 117299106 | MEDICAID (05) | TX |
Medicare Participation & PECOS Enrollment Status
Preston Alexander 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.
Preston Alexander 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: 4688700396
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: I20100406000445
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
Physician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $31.6 for a new patient copayment and $17.13 for an established patient copayment.
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 75035 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 | 6 | 4 | 9 | 2 | 7 | 2 | 3 | 9 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 8 | 9 | 4 | 7 | 4 | 3 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 8 + 9 + 4 + 7 + 4 + 3 + 1 + 8 + 24 = 76 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 76 = 4 | 4 | ||||||||
The NPI number 1649272394 is valid because the calculated check digit 4 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 |
|---|---|---|---|
| 1548268915 | FRANCISCO GONZALEZ-ROSALES MD Individual | Internal Medicine | 4401 COIT RD 301 FRISCO, TX 75035 (972) 335-4124 |
| 1780643692 | DR. OCTAVIO A DE LA PENA M.D. Individual | Internal Medicine (Gastroenterology) | 4401 COIT RD SITE 201 FRISCO, TX 75035 (972) 335-7306 |
| 1386607398 | KENNETH RAY SMART JR. M.D. Individual | Plastic Surgery | 4401 COIT RD SUITE 309 FRISCO, TX 75035 (972) 334-0400 |
| 1285777300 | ANA CECILA LORENZO, MD, PA Organization | Surgery | 4401 COIT RD MEDICAL PAVILLION I, SUITE 401 FRISCO, TX 75035 (972) 792-5700 |
| 1922279793 | MINH C. NGUYEN MD, PA Organization | Surgery | 4401 COIT RD STE 301 FRISCO, TX 75035 (469) 865-9530 |
| 1063671808 | PROGRESSIVE HEARING HEALTH, PA Organization | Audiologist (Assistive Technology Supplier) | 4401 COIT RD SUITE 411 FRISCO, TX 75035 (972) 731-7654 |
| 1700032208 | MS. RENA MARIE GRIFFIN WHNP-BC Individual | Nurse Practitioner (Obstetrics & Gynecology) | 4401 COIT RD SUITE 205 FRISCO, TX 75035 (972) 377-6553 |
| 1891930012 | STARWOOD ORTHOPAEDICS AND SPORTS MEDICINE Organization | Specialist | 4401 COIT RD SUITE 407 FRISCO, TX 75035 (214) 472-8100 |
| 1033424718 | NEELA SHAH, MD, PLLC Organization | Internal Medicine | 4401 COIT RD SUITE 401 FRISCO, TX 75035 (214) 387-4202 |
| 1588786859 | TOM ELLER, II, MD, PA Organization | Internal Medicine | 4401 COIT RD STE 313 FRISCO, TX 75035 (254) 624-7071 |
| 1972918530 | JENNIFER BAQAR AU.D. Individual | Audiologist | 4401 COIT RD SUITE 411 FRISCO, TX 75035 (972) 731-7654 |
| 1497139109 | MRS. KIMBERLEY MCNUTT RNFA Individual | Registered Nurse (Registered Nurse First Assistant) | 4401 COIT RD SUITE 407 FRISCO, TX 75035 (214) 472-8100 |
| 1417953241 | DR. PHYLLIS J GEE M.D. Individual | Obstetrics & Gynecology | 4401 COIT RD SUITE 205 FRISCO, TX 75035 (972) 377-6553 |
| 1962465393 | FRISCO PLASTIC SURGERY, P.A. Organization | Plastic Surgery | 4401 COIT RD SUITE 309 FRISCO, TX 75035 (972) 334-0400 |
| 1093839342 | EAR, NOSE AND THROAT ASSOCIATES OF FRISCO, P.A. Organization | Otolaryngology | 4401 COIT RD SUITE 411 FRISCO, TX 75035 (972) 731-7654 |
| 1528004678 | MINH CHINH NGUYEN M.D. Individual | Surgery | 4401 COIT RD STE 301 FRISCO, TX 75035 (469) 865-9530 |
| 1942202718 | DR. TRACY HAYMANN ELLIOTT M.D. Individual | Obstetrics & Gynecology | 4401 COIT RD SUITE # 205 FRISCO, TX 75035 (972) 377-6553 |
| 1922165125 | TEXAS CENTER FOR OBESITY SURGERY Organization | Surgery | 4401 COIT RD SUITE 403 FRISCO, TX 75035 (972) 981-8440 |
| 1235131012 | DR. ELISE MICHELLE HARPER M.D. Individual | Obstetrics & Gynecology | 4401 COIT RD SUITE # 205 FRISCO, TX 75035 (972) 377-6553 |
| 1154642825 | KATIE L PITTS Individual | Audiologist | 4401 COIT RD SUITE 411 FRISCO, TX 75035 (214) 623-5900 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1649272394, enumerated in the NPI registry as an "individual" on August 12, 2005
The provider is located at 4401 Coit Rd Suite # 205 Frisco, Tx 75035 and the phone number is (972) 377-6553
The provider's speciality is Obstetrics & Gynecology with taxonomy code 207V00000X
The provider has more than 43 years of experience. He graduated from University Of Texas Medical School At Houston in 1983.
The provider might be accepting Accepts: Aetna CVS Health, Ambetter from Arizona Complete. 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 August 12, 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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