Dr. John Kenneth Appelbaum, MD
- Medicare services, 2019
- 41
- Part D claims, 2019
- 40
- Hospital affiliations
- 2
- Industry payments
- $1,658
- Medical groups
- 2
- Practice address
- 3015 N Ballas Rd, Saint Louis, MO 63131
- Practice phone
- Call (314) 996-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Appelbaum's professional email, personal email and mobile number
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Dr. John Kenneth Appelbaum is an OB-GYN in Saint Louis, Missouri
Dr. Appelbaum practices at Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health.
Dr. Appelbaum's NPI, 1154409399, was assigned on November 2, 2006. Dr. Appelbaum graduated from Washington University School of Medicine in 1984. Dr. Appelbaum holds Missouri license R8F50.
- NPI
- 1154409399NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840206371
- NPI enumeration date
- November 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 996-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Kenneth Appelbaum practices at Missouri Baptist Medical Center in Saint Louis, Missouri
Dr. Appelbaum's primary practice is Missouri Baptist Medical Center, at 3015 N Ballas Rd, Saint Louis, MO 63131 in St. Louis County. The practice phone is (314) 996-5000.
- Missouri Baptist Medical Center3015 N Ballas Rd, Saint Louis, MO 63131 · St. Louis CountyPhone(314) 996-5000
Source: Dmand AI Affiliation Data
Dr. John Kenneth Appelbaum is affiliated with 3 sites of care and 2 medical groups
Dr. Appelbaum's primary practice is Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health. The medical group on file is Missouri Baptist Medical Center. Dmand AI also links Dr. Appelbaum to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Appelbaum's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Kenneth Appelbaum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Appelbaum practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Missouri Baptist Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Kenneth Appelbaum is one of 712 OB-GYNs in Missouri
Obstetrics and gynecology is Dr. Appelbaum's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Appelbaum is licensed in Missouri.
Specialties and state licenses
- Obstetrics and gynecology, MissouriPrimary
OB-GYNs near Dr. Appelbaum
Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John Kenneth Appelbaum billed Medicare for 41 services in 2019
CMS data shows 41 Medicare services from Dr. Appelbaum across 2 procedure codes in 2019. Medicare paid $1,511 for them. Every service was in an office.
Dr. Appelbaum's Medicare services by type, 2017 to 2019
- 2017
- 2019
- Other services
- 2017: 582019: 2360%
- Office and hospital visits
- 2017: 482019: 1863%
Dr. Appelbaum compared with the Missouri median for OB-GYNs, 2019
- Dr. Appelbaum
- Missouri median
- Medicare services
- 41vs 5323% below
- Part D claims
- 40vs 4511% below
Medians across 650 OB-GYNs in Missouri with Dmand AI profiles that report each measure.
Dr. Appelbaum's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Appelbaum?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Appelbaum and other OB-GYNs in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Kenneth Appelbaum's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Dr. Appelbaum's median patient age at 35, with 99% women.
Dr. Appelbaum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women99%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. John Kenneth Appelbaum wrote 40 Medicare Part D claims in 2019
In 2019, Dr. Appelbaum wrote 40 Medicare Part D claims. They cover 2 drugs, with $4,725 in total drug cost. In 2018, CMS named 57 claims across 3 drugs.
Dr. Appelbaum's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 572019: 4030%
Drugs named by CMS: 2 in 2019, 3 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. John Kenneth Appelbaum takes part in Medicare
Dr. Appelbaum accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John Kenneth Appelbaum received $1,658 in industry payments from 2016 to 2025
CMS Open Payments shows 107 general payments to Dr. Appelbaum from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $302.
General payments to Dr. Appelbaum by program year, 2016 to 2025
General payments to Dr. Appelbaum by kind, 2016 to 2025
- Food and beverage$1,49390%
- Education$16510%
Companies that paid Dr. Appelbaum the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Kenneth Appelbaum graduated from Washington University School of Medicine
Dr. Appelbaum graduated from Washington University School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Kenneth Appelbaum's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John Kenneth Appelbaum
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Kenneth Appelbaum's NPI number?
Dr. John Kenneth Appelbaum's NPI number is 1154409399. It was assigned on November 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Kenneth Appelbaum?
Dr. John Kenneth Appelbaum is an OB-GYN in Saint Louis, Missouri. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. John Kenneth Appelbaum practice?
Dr. Appelbaum practices at 3015 N Ballas Rd, Saint Louis, MO 63131. Dr. Appelbaum's primary practice is Missouri Baptist Medical Center in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Appelbaum to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. John Kenneth Appelbaum's office phone number?
The practice phone on file for Dr. Appelbaum is (314) 996-5000.
What is Dr. John Kenneth Appelbaum's medical license number?
Dr. Appelbaum holds Missouri license R8F50.
Which hospitals is Dr. John Kenneth Appelbaum affiliated with?
Dr. Appelbaum practices at Missouri Baptist Medical Center in Saint Louis, Missouri. Dmand AI links Dr. Appelbaum to 1 more hospital.
What medical group is Dr. John Kenneth Appelbaum part of?
Dr. Appelbaum is linked to Missouri Baptist Medical Center. Dmand AI links Dr. Appelbaum to 1 more medical group.
Does Dr. John Kenneth Appelbaum accept Medicare?
Yes. CMS data shows Dr. Appelbaum billed Medicare for 41 services in 2019, and Dr. Appelbaum accepts Medicare assignment.
What services does Dr. John Kenneth Appelbaum bill to Medicare?
In 2019, Dr. Appelbaum's most billed Medicare services were medicare service (G0101) and office visit, established patient (99213).
Where did Dr. John Kenneth Appelbaum go to medical school?
Dr. Appelbaum graduated from Washington University School of Medicine in 1984.
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What drugs does Dr. John Kenneth Appelbaum prescribe most?
In 2019 Medicare Part D data, Dr. Appelbaum's most prescribed drugs by claims were Estradiol and Progesterone.
Has Dr. John Kenneth Appelbaum received payments from drug or device companies?
CMS Open Payments shows $1,658 in general payments to Dr. Appelbaum from 24 companies from 2016 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Dr. John Kenneth Appelbaum been practicing?
Dr. Appelbaum graduated from medical school in 1984, 42 years ago.
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