Catherine Mary Bonk, M.D.
Obstetrics & Gynecology Physician · Decatur, GA
Catherine Mary Bonk, M.D. is an obstetrics & gynecology physician with a practice address in Decatur, Georgia, and NPI 1952355455, issued on May 20, 2006. Check the license (Georgia 030435, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Catherine Mary Bonk
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 030435 GA
Self-reported in NPPES; status is on the state search - Practice location
- 315 Winn Way, Decatur, GA 30030
- Phone
- (404) 299-9724
- Enumerated
- May 20, 2006
- Record last updated
- Dec 13, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (404) 299-0382
- Medicaid IDs
- 000433617G GA
000433617B GA - Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,430 in Georgia → Look up another NPI →
Also registered at 315 Winn Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diana Cedillo, CNM, MSNAdvanced Practice Midwife1497409247
- Sarah Davis, NPWomen's Health Nurse Practitioner1194059691
- Katie Dew, MDObstetrics & Gynecology Physician1437899259
- Claire Droll, CNMObstetrics & Gynecology Physician1710563523
- Erin Duncan, MD, MPHObstetrics & Gynecology Physician1982047817
- Sabrina Fernandez, CNMAdvanced Practice Midwife1326594276
Verify Catherine Mary Bonk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 030435Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
148 Medicare Part D claims for 40 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol27 claims
- Raloxifene Hcl11 claims
- Valacyclovir11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $71.45
3 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. 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.
Catherine Mary Bonk among 1,430 obstetrics & gynecology physician records in Georgia
Catherine Mary Bonk, M.D. is one of 1,430 obstetrics & gynecology physician records with a practice address in Georgia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 50% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2017 · 58% 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 Georgia 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 Georgia
There are 1,430 obstetrics & gynecology physician records in Georgia.
All 1,430 in Georgia → Every provider in Decatur → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Mercy Amua-Quarshie, MDDecatur, GA 300301063543817
- Erin Duncan, MD, MPHDecatur, GA 300301982047817
- Kay Entrekin, M.D.Decatur, GA 300301932153491
- Gary Glasser, M.D.Decatur, GA 300301497784383
- Kathleen Johnson, MDDecatur, GA 300301104819689
- Andrea Johnson, M.D.Decatur, GA 300301699862524
- Robinette King, M.D.Decatur, GA 300301871938035
- James Knoer, M.D.Decatur, GA 300301720027063
Common questions
What is Catherine Mary Bonk, M.D.'s NPI number?
Catherine Mary Bonk, M.D.'s National Provider Identifier (NPI) is 1952355455, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Mary Bonk, M.D. located?
The NPPES record lists a practice address at 315 Winn Way, Decatur, GA, 30030. Phone: (404) 299-9724. Providers update this record themselves, so call before visiting.
How can I verify Catherine Mary Bonk, M.D.'s license?
NPPES lists Georgia license number 030435, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Catherine Mary Bonk, M.D. prescribe under Medicare Part D?
In 2024, Catherine Mary Bonk, M.D. had 148 Medicare Part D claims for 40 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
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.