CHRISTOPHER MAYER MD
NPI 1023637907
Obstetrics & Gynecology - Gynecologic Oncology in Birmingham, AL
NPI Status: Active since April 10, 2020
Contact Information
1700 6TH AVE S
BIRMINGHAM, AL
ZIP 35233
Phone: (510) 366-6877
- Individual
- Male
- Obstetrics & Gynecology
- Gynecologic Oncology
- PECOS Enrolled
About CHRISTOPHER MAYER
This page provides the complete NPI Profile along with additional information for Christopher Mayer, a women's health care provider established in Birmingham, Alabama with a medical specialization in Obstetrics & Gynecology, focusing in gynecologic oncology . The healthcare provider is registered in the NPI registry with number 1023637907 assigned on April 2020. The practitioner's primary taxonomy code is 207VX0201X with license number 48397 (AL). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1023637907
- Provider Name
- CHRISTOPHER MAYER MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1700 6TH AVE S BIRMINGHAM, AL 35233
- Location Phone
- (510) 366-6877
- Mailing Address
- PO BOX 55310 BIRMINGHAM, AL 35255
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-10-2020
- Last Update Date
- 12-31-2024
- Code Navigator
Women's health care providers like Christopher Mayer 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
- 3288 Moanalua Rd
Honolulu, HI 96819
(808) 265-9205 - 8700 Beverly Blvd Ste 3636
West Hollywood, CA 90048
(310) 423-7417 - 2016 S Main St
Maryville, MO 64468
(660) 562-6000
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 Gynecologic Oncology
- Taxonomy Code
- 207VX0201X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 48397
- License State
- AL
- Taxonomy Description
- An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
Medicare Participation & PECOS Enrollment Status
Christopher Mayer 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 35233 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99205
- Average New Patient Price $161.63
- Minimum New Patient Price $52.65
- Maximum New Patient Price $161.63
- Average New Patient Copayment $40.4
- Minimum New Patient Copayment $13.16
- Maximum New Patient Copayment $40.4
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $93.72
- Minimum Established Patient Price $16.56
- Maximum Established Patient Price $131.65
- Average Established Patient Copayment $23.43
- Minimum Established Patient Copayment $4.14
- Maximum Established Patient Copayment $32.91
* 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 | 0 | 2 | 3 | 6 | 3 | 7 | 9 | 0 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 4 | 3 | 12 | 3 | 14 | 9 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 0 + 4 + 3 + 1 + 2 + 3 + 1 + 4 + 9 + 0 + 24 = 53 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 53 = 7 | 7 | ||||||||
The NPI number 1023637907 is valid because the calculated check digit 7 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 |
|---|---|---|---|
| 1811225097 | DR. JEGEN KANDASAMY M.D. Individual | Student in an Organized Health Care Education/Training Program | 1700 6TH AVE S WIC - SUITE 176F BIRMINGHAM, AL 35233 (205) 934-8793 |
| 1861837130 | UNIVERSITY OF ALABAMA AT BIRMINGHAM HOSPITAL (UAB) Organization | General Acute Care Hospital | 1700 6TH AVE S BIRMINGHAM, AL 35233 (205) 934-7310 |
| 1801231857 | MRS. BETH TAYLOR ELLIS CRNP Individual | Nurse Practitioner (Neonatal) | 1700 6TH AVE S BIRMINGHAM, AL 35233 (205) 934-7310 |
| 1033151352 | YUNG RUANG LAU M.D. Individual | Pediatrics (Pediatric Cardiology) | 1700 6TH AVE S SUITE 9100 BIRMINGHAM, AL 35233 (205) 934-4948 |
| 1285670430 | FRANK PEARCE M.D. Individual | Pediatrics (Pediatric Cardiology) | 1700 6TH AVE S SUITE 9100 BIRMINGHAM, AL 35233 (205) 934-4948 |
| 1902833916 | WALTER HARVEY JOHNSON JR. M.D. Individual | Pediatrics (Pediatric Cardiology) | 1700 6TH AVE S SUITE 9100 BIRMINGHAM, AL 35233 (205) 934-4948 |
| 1043248339 | EDWARD V COLVIN M.D. Individual | Pediatrics (Pediatric Cardiology) | 1700 6TH AVE S STE 9100 BIRMINGHAM, AL 35233 (205) 934-4948 |
| 1780858225 | MARK A LAW M.D. Individual | Pediatrics (Pediatric Cardiology) | 1700 6TH AVE S SUITE 9100 BIRMINGHAM, AL 35233 (205) 934-4948 |
| 1548583883 | WALDEMAR F CARLO JR. M.D. Individual | Pediatrics (Pediatric Cardiology) | 1700 6TH AVE S SUITE 9100 BIRMINGHAM, AL 35233 (205) 934-4948 |
| 1700264561 | ALYSSA BROOKE LONG CRNP Individual | Nurse Practitioner (Obstetrics & Gynecology) | 1700 6TH AVE S SUITE 9103 BIRMINGHAM, AL 35233 (205) 996-3130 |
| 1235590084 | ANNA MCCALLEY Individual | Occupational Therapist | 1700 6TH AVE S BIRMINGHAM, AL 35233 (205) 638-3361 |
| 1558878843 | DR. CATHRINE OVERAA MD Individual | Pediatrics (Neonatal-Perinatal Medicine) | 1700 6TH AVE S BIRMINGHAM, AL 35233 (205) 934-4680 |
| 1821355975 | DR. NITIN ARORA MD, MPH Individual | Pediatrics (Neonatal-Perinatal Medicine) | 1700 6TH AVE S BIRMINGHAM, AL 35233 (205) 934-4680 |
| 1689132581 | MOLLY COLLIER CRNP Individual | Nurse Practitioner (Neonatal, Critical Care) | 1700 6TH AVE S BIRMINGHAM, AL 35233 (205) 934-3411 |
| 1881153831 | MICHELLE HARRIS RN Individual | Registered Nurse | 1700 6TH AVE S BIRMINGHAM, AL 35233 (205) 975-4986 |
| 1073073169 | MISS ELIZABETH BALLARD NESBITT Individual | Registered Nurse | 1700 6TH AVE S BIRMINGHAM, AL 35233 (205) 934-2666 |
| 1144782160 | KATHERINE DAVIS BISHOP Individual | Registered Nurse | 1700 6TH AVE S BIRMINGHAM, AL 35233 (205) 934-4277 |
| 1942763131 | CAITLYN DIANE ETHERINGTON RN Individual | Registered Nurse | 1700 6TH AVE S BIRMINGHAM, AL 35233 (205) 934-2666 |
| 1386207363 | MS. ELIZABETH J KILPATRICK Individual | Registered Nurse | 1700 6TH AVE S BIRMINGHAM, AL 35233 (205) 975-4986 |
| 1821433574 | JACQUELINE LESLIE GADDIS COLLINS M.D. Individual | Pediatrics (Pediatric Cardiology) | 1700 6TH AVE S BIRMINGHAM, AL 35233 (205) 934-3460 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1023637907, enumerated in the NPI registry as an "individual" on April 10, 2020
The provider is located at 1700 6th Ave S Birmingham, Al 35233 and the phone number is (510) 366-6877
The provider's speciality is Obstetrics & Gynecology with taxonomy code 207VX0201X with a focus in Gynecologic Oncology
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 $161.63 with an average copayment of $40.4 for new patient appointments. Established patients should expect a typical charge of $93.72 and an average copayment of 23.43. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on April 10, 2020. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.