Briggs Joyce Geier, D.O.
Obstetrics & Gynecology Physician · Phoenix, AZ
Briggs Joyce Geier, D.O. is an obstetrics & gynecology physician with a practice address in Phoenix, Arizona, and NPI 1629230800, issued on Jun 27, 2008. Check the license (Arizona 5815, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Briggs Joyce Geier
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 5815 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 9305 W Thomas RD, Phoenix, AZ 85037
- Phone
- (623) 936-1780
- Enumerated
- Jun 27, 2008
- Record last updated
- Mar 28, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (623) 936-9116
- Medicare enrollment
- Enrolled (PECOS I20120606000652); accepts Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2008
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 803 in Arizona → Look up another NPI →
Also registered at 9305 W Thomas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ricardo Borsatto, M.D.Gastroenterology Physician1669679171
- Felix Carrillo, PT, DPTPhysical Therapist1124325477
- Krishdeep Chadha, MDGastroenterology Physician1619147915
- Madeline ChelkoWomen's Health Nurse Practitioner1932710217
- Monica Choi, MSN, APRN, FNP-BCFamily Nurse Practitioner1215870761
- Cari Cowling, MDObstetrics & Gynecology Physician1396948634
Verify Briggs Joyce Geier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 5815Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $230.32
10 payments; by number, the most common kind was food and beverage; the largest payer was Organon Llc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Arizona OB Gyn Affiliates PCChandler, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Briggs Joyce Geier among 803 obstetrics & gynecology physician records in Arizona
Briggs Joyce Geier, D.O. is one of 803 obstetrics & gynecology physician records with a practice address in Arizona. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 37% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2008 · median 2005 among the 477 with a school on file
- Record last updated2014 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Arizona
There are 803 obstetrics & gynecology physician records in Arizona.
All 803 in Arizona → Every provider in Phoenix → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Lorenzo Boyce, MDPhoenix, AZ 850371194745547
- Katie Campuzano, M.D.Phoenix, AZ 850371144228420
- Fredrick Fingerhut, M.D.Phoenix, AZ 850371124007752
- Shefali Gandhi-List, M.D.Phoenix, AZ 850371063446656
- Galen Johnson, M.D.Phoenix, AZ 850371528047214
- Janice Labranche, MDPhoenix, AZ 850371821161068
- Erin O'Sullivan, MDPhoenix, AZ 850371336133511
- Richard Ohanesian, MDPhoenix, AZ 850371699773978
Common questions
What is Briggs Joyce Geier, D.O.'s NPI number?
Briggs Joyce Geier, D.O.'s National Provider Identifier (NPI) is 1629230800, issued on Jun 27, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Briggs Joyce Geier, D.O. located?
The NPPES record lists a practice address at 9305 W Thomas RD, Phoenix, AZ, 85037. Phone: (623) 936-1780. Providers update this record themselves, so call before visiting.
How can I verify Briggs Joyce Geier, D.O.'s license?
NPPES lists Arizona license number 5815, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.