Dr. John E. Frattini, MD
- Medicare services, 2023
- 100
- Medicare patients, 2024
- 19
- Part D claims, 2022
- 37
- Hospital affiliations
- 6
- Industry payments
- $183
- Practice address
- 1200 Graham Road, Florissant, MO 63031
- Practice phone
- Call (314) 838-6555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Florissant Valley Health & Rehabilitation Center
Skilled Nursing Facility · Florissant, Missouri
Find Dr. Frattini's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. John E. Frattini is a critical care medicine (internal medicine) physician in Florissant, Missouri
Dr. Frattini practices at Florissant Valley Health & Rehabilitation Center in Florissant, Missouri.
Dr. Frattini's NPI, 1124093810, was assigned on February 17, 2006. Dr. Frattini graduated from Washington University School of Medicine in 1986. Dr. Frattini holds Missouri license R6H05.
- NPI
- 1124093810NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618982695
- NPI enumeration date
- February 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 838-6555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John E. Frattini practices at Florissant Valley Health & Rehabilitation Center in Florissant, Missouri
Dr. Frattini's primary practice is Florissant Valley Health & Rehabilitation Center, at 1200 Graham Road, Florissant, MO 63031 in St. Louis County. The practice phone is (314) 838-6555.
- Florissant Valley Health & Rehabilitation Center1200 Graham Road, Florissant, MO 63031 · St. Louis CountyPhone(314) 838-6555
Source: Dmand AI Affiliation Data
Dr. John E. Frattini is affiliated with 9 sites of care and 4 medical groups
Dr. Frattini's primary practice is Florissant Valley Health & Rehabilitation Center in Florissant, Missouri. Dr. Frattini is also affiliated with St. Luke's Hospital. The medical group on file is SLUCare Physician Group. Dmand AI also links Dr. Frattini to 5 more hospitals, 3 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John E. Frattini's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Frattini practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Florissant Valley Health & Rehabilitation Center | Available with a free account |
| +8 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John E. Frattini is one of 133 critical care medicine (internal medicine) physicians in Missouri
Critical care medicine is Dr. Frattini's primary specialty in the NPI Registry, under taxonomy code 207RC0200X. Dr. Frattini is licensed in Missouri.
Specialties and state licenses
- Critical care medicine (internal medicine), MissouriPrimary
Critical care medicine (internal medicine) physicians near Dr. Frattini
Counts of critical care medicine (internal medicine) physicians 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 E. Frattini billed Medicare for 100 services in 2023
CMS data shows 100 Medicare services from Dr. Frattini across 2 procedure codes in 2023, for 19 Medicare patients. Medicare paid $6,562 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Frattini's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 2112023: 10053%
Dr. Frattini compared with the Missouri median for critical care medicine (internal medicine) physicians, 2023
- Dr. Frattini
- Missouri median
- Medicare services
- 100vs 26262% below
- Medicare patients
- 19vs 12385% below
- Part D claims
- 37vs 8858% below
Medians across 134 critical care medicine (internal medicine) physicians in Missouri with Dmand AI profiles that report each measure.
Dr. Frattini's most billed Medicare procedure codes, 2023
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. Frattini?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Frattini and other critical care medicine (internal medicine) physicians in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John E. Frattini treated 19 Medicare patients in 2024, average age 76
CMS counts 19 Medicare patients who saw Dr. Frattini in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.50, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Frattini's median patient age at 74, with 51% women.
Chronic conditions among Dr. Frattini's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure63%
Share of Medicare patients with each condition. A patient can have several.
Dr. Frattini's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John E. Frattini wrote 37 Medicare Part D claims in 2022
In 2022, Dr. Frattini wrote 37 Medicare Part D claims. Every claim was for a generic drug. They cover 3 drugs, with $335 in total drug cost. In 2021, CMS named 36 claims across 3 drugs.
Dr. Frattini's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 362022: 373%
Drugs named by CMS: 3 in 2022, 3 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. John E. Frattini takes part in Medicare
Dr. Frattini 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. John E. Frattini received $183 in industry payments from 2016 to 2025
CMS Open Payments shows 5 general payments to Dr. Frattini from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. C. R. Bard, Inc. & Subsidiaries paid the most, $124.
General payments to Dr. Frattini by program year, 2016 to 2025
Companies that paid Dr. Frattini 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 E. Frattini graduated from Washington University School of Medicine
Dr. Frattini graduated from Washington University School of Medicine in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John E. Frattini'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 E. Frattini
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 E. Frattini's NPI number?
Dr. John E. Frattini's NPI number is 1124093810. It was assigned on February 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John E. Frattini?
Dr. John E. Frattini is a critical care medicine (internal medicine) physician in Florissant, Missouri. The primary specialty in the NPI Registry is Critical Care Medicine (Internal Medicine) Physician (taxonomy code 207RC0200X).
Where does Dr. John E. Frattini practice?
Dr. Frattini practices at 1200 Graham Road, Florissant, MO 63031. Dr. Frattini's primary practice is Florissant Valley Health & Rehabilitation Center in Florissant, Missouri. Dmand AI also links Dr. Frattini to 5 hospitals, 3 medical groups and 2 group practices and clinics.
What is Dr. John E. Frattini's office phone number?
The practice phone on file for Dr. Frattini is (314) 838-6555.
What is Dr. John E. Frattini's medical license number?
Dr. Frattini holds Missouri license R6H05.
Which hospitals is Dr. John E. Frattini affiliated with?
Dr. Frattini is affiliated with St. Luke's Hospital. Dmand AI links Dr. Frattini to 5 more hospitals.
What medical group is Dr. John E. Frattini part of?
Dr. Frattini is linked to SLUCare Physician Group. Dmand AI links Dr. Frattini to 3 more medical groups.
Does Dr. John E. Frattini accept Medicare?
Yes. CMS data shows Dr. Frattini billed Medicare for 100 services in 2023, and Dr. Frattini accepts Medicare assignment.
How many Medicare patients does Dr. John E. Frattini see?
CMS counts 19 Medicare patients who saw Dr. Frattini in 2024, with an average age of 76.
What services does Dr. John E. Frattini bill to Medicare?
In 2023, Dr. Frattini's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99222).
Show 4 more questionsShow fewer questions
Where did Dr. John E. Frattini go to medical school?
Dr. Frattini graduated from Washington University School of Medicine in 1986.
What drugs does Dr. John E. Frattini prescribe most?
In 2022 Medicare Part D data, Dr. Frattini's most prescribed drugs by claims were Prednisone, Furosemide and Potassium Chloride.
Has Dr. John E. Frattini received payments from drug or device companies?
CMS Open Payments shows $183 in general payments to Dr. Frattini from 4 companies from 2016 to 2025. The largest total came from C. R. Bard, Inc. & Subsidiaries.
How long has Dr. John E. Frattini been practicing?
Dr. Frattini graduated from medical school in 1986, 40 years ago.
Selling to critical care medicine practices?
See critical care medicine (internal medicine) physicians in Missouri by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card