Physician Profile
Craig A. Mayr, MD, PhD
Unclaimed ProfileAbout Dr. Mayr
Based in Corvallis, OR, Craig A. Mayr, MD, PhD is listed in the NPI registry under obstetrics & gynecology. According to Medicare claims data, Craig cared for 529 Medicare patients across 549 services. The services billed most often include new patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more, simple measurement of pressure of urine flow in bladder, and exam with injections of chemical for destruction of bladder using an endoscope.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (541) 768-4680
- Email not available
Practice Locations
400 NW WALNUT BLVD STE 300
Corvallis, OR 97330
1001 Potrero Ave # 6D SFGH OB GYN
San Francisco, CA 94110
801 N 29th St
Billings, MT 59101
Conditions Commonly Evaluated or Treated
Within Obstetrics and Gynecology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Endometriosis
- Heavy periods
- Menopause
- PCOS
- Pregnancy
- Yeast infection
Infections and vulvovaginal conditions
- Bacterial vaginosis
- Genital herpes
- Genital warts
- Vulvodynia
Menstrual and hormonal
- Absent periods
- Genitourinary syndrome of menopause
- Painful periods
- Perimenopause
- Premenstrual syndrome
Pelvic pain and benign gynecology
- Chronic pelvic pain
- Ovarian cysts
- Painful intercourse
- Pelvic organ prolapse
- Urinary incontinence in women
- Uterine fibroids
Pregnancy
- Ectopic pregnancy
- Gestational diabetes
- Hyperemesis gravidarum
- Miscarriage
- Placenta previa
- Postpartum depression
- Preeclampsia
- Preterm labor
Cancer and precancer
- Abnormal cervical cells and cervical dysplasia
- Cervical cancer
- Endometrial cancer
- Endometrial hyperplasia
- Ovarian cancer
Contraception
- Birth Control Side Effects
Fertility
- Infertility
- Recurrent Miscarriages
Infections
- Chlamydia
- Pelvic Inflammatory Disease (PID)
Pregnancy Complications
- High-risk pregnancy
- Twins or triplets
Vaginal & Vulvar Health
- Abnormal vaginal discharge
Procedures & services
Most searched procedures
- C-section
- Hysterectomy
- IUD insertion
- Pap smear
- Ultrasound
Contraception and office treatment
- Contraceptive implant insertion and removal
- Diaphragm fitting
- Pessary fitting and management
Pregnancy and delivery
- External cephalic version
- Forceps- or vacuum-assisted delivery
- Prenatal care
- Vaginal childbirth
Preventive and diagnostic
- Colposcopy
- Endometrial biopsy
- Human papillomavirus testing
Birth Control
- IUD Removal
Contraception
- Birth control counseling
Diagnostic Procedures
- Amniocentesis
Fertility
- Egg freezing
- Intrauterine Insemination (IUI)
Hormone & Menopause
- Hormone Replacement Therapy (HRT) Consultation
Laparoscopic and adnexal surgery
- Gynecologic laparoscopy
- Ovarian cyst removal
- Ovary removal
Pelvic floor
- Pelvic organ prolapse surgery
- Sling surgery for stress incontinence
Postpartum Care
- Postpartum Checkup
Pregnancy & Prenatal
- Fetal Heart Rate Monitoring
- Prenatal genetic screening
Preventive Care
- Well-woman exam
Preventive Screening
- STI Screening Panel
Routine Exams
- Pelvic exam
Surgeries
- Endometriosis Excision Surgery
- Labia Reduction
- Tubal Ligation ("Tubes Tied")
Uterine and cervical procedures
- Cervical cone biopsy
- Dilation and curettage
- Endometrial ablation
- Hysteroscopy
- LEEP
- Myomectomy
Procedures Most Often Billed to Medicare
549 services · 529 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Simple measurement of pressure of urine flow in bladder | Procedure | 51725 |
98 | More often than most peers in OB-GYN |
| Exam with injections of chemical for destruction of bladder using an endoscope | Procedure | 52287 |
84 | More than most peers in OB-GYN |
| Creation of sling around urethra in female to control leakage | Procedure | 57288 |
45 | More than most peers in OB-GYN |
| Insertion of tube into ureter using an endoscope through bladder area | Procedure | 52005 |
36 | Too few peers to compare |
| Insertion of temporary bladder tube | Procedure | 51701 |
31 | As often as other peers in OB-GYN |
| Repair of herniated rectum into vaginal wall | Procedure | 57250 |
18 | As often as other peers in OB-GYN |
| Repair of prolapsing vaginal vault through vagina | Procedure | 57283 |
17 | As often as other peers in OB-GYN |
| Removal of uterus through vagina, 250.0 g or less | Procedure | 58260 |
15 | Too few peers to compare |
| Surgical repair of vaginal defect using an endoscope | Procedure | 57425 |
13 | Less often than most peers in OB-GYN |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
103 | More than most peers in OB-GYN |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other OB-GYNs at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other OB-GYNs in Corvallis 7
Same specialty, same city.
More connections — 17 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Simple measurement of pressure of urine flow in bladder 1
Providers in OR who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Mayr?
Dr. Mayr is an OB-GYN in Corvallis, OR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Obstetrics & Gynecology”.
NPI registry
What is Dr. Mayr's address?
Dr. Mayr is listed at 400 Nw Walnut Blvd Ste 300, Corvallis, OR 97330. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Mayr?
The number on file is (541) 768-4680. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Mayr's NPI number?
Dr. Mayr's National Provider Identifier is 1437487238. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Mayr train?
Dr. Mayr attended Other, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Mayr been practicing?
Dr. Mayr has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Mayr perform?
According to Medicare billing data, Dr. Mayr performs procedures including simple measurement of pressure of urine flow in bladder, exam with injections of chemical for destruction of bladder using an endoscope and creation of sling around urethra in female to control leakage, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Mayr confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mayr. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.