Dr. Robert M. Patterson, DO
- Medicare services, 2023
- 52
- Part D claims, 2024
- 254
- Industry payments
- $293
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 6420 The Cedars Ct, Cedar Hill, MO 63016-2222
- Practice phone
- Call (636) 274-2700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cedar Hill Primary Care
Primary care practice · Cedar Hill, Missouri
Find Dr. Patterson'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. Robert M. Patterson is a family medicine physician in Saint Louis, Missouri
Dr. Patterson practices at Cedar Hill Primary Care in Cedar Hill, Missouri.
Dr. Patterson's NPI, 1811980857, was assigned on August 24, 2005. Dr. Patterson graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1987. Dr. Patterson holds Missouri license R6J81.
- NPI
- 1811980857NPI Registry (opens in a new tab)
- NPI enumeration date
- August 24, 2005
- NPI status
- Active
- Practice phone
- (636) 274-2700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert M. Patterson practices in Cedar Hill and Saint Louis
Dr. Patterson's primary practice is Cedar Hill Primary Care, at 6420 The Cedars Ct, Cedar Hill, MO 63016-2222. The practice phone is (636) 274-2700. The NPI Registry lists Dr. Patterson's practice address as 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110.
- Cedar Hill Primary CarePrimary6420 The Cedars Ct, Cedar Hill, MO 63016-2222Phone(636) 274-2700
- NPI Registry address1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 · Saint Louis CityPhone(636) 274-2700
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Robert M. Patterson is affiliated with 2 sites of care and 2 medical groups
Dr. Patterson's primary practice is Cedar Hill Primary Care in Cedar Hill, Missouri. The medical group on file is St. Luke's Primary Care of Cedar Hill. Dmand AI also links Dr. Patterson to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Robert M. Patterson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Patterson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cedar Hill Primary Care | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert M. Patterson is one of 2,412 family medicine physicians in Missouri
Family medicine is Dr. Patterson's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Patterson is licensed in Missouri.
Specialties and state licenses
- Family medicine, MissouriPrimary
Family medicine physicians near Dr. Patterson
Counts of family 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. Robert M. Patterson billed Medicare for 52 services in 2023
CMS data shows 52 Medicare services from Dr. Patterson across 1 procedure code in 2023, all of them office visits. Medicare paid $3,916 for them. Every service was in an office.
Dr. Patterson's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1332023: 5261%
- Tests and treatments
- 2022: 132023: 0100%
- Other services
- 2022: 392023: 0100%
Dr. Patterson compared with the Missouri median for family medicine physicians, 2023
- Dr. Patterson
- Missouri median
- Medicare services
- 52vs 33384% below
- Part D claims
- 40vs 1,23197% below
Medians across 2,555 family medicine physicians in Missouri with Dmand AI profiles that report each measure.
Dr. Patterson'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Patterson and other family medicine physicians in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert M. Patterson's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Patterson's median patient age at 68, with 48% women.
Dr. Patterson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women48%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Robert M. Patterson wrote 254 Medicare Part D claims in 2024
In 2024, Dr. Patterson wrote 254 Medicare Part D claims for 141 patients. 90% of them were for generic drugs. CMS names the drug for 40 of them, across 3 drugs with 11 or more claims each, at $484 in total drug cost. In 2023, CMS named 4,933 claims across 111 drugs.
Dr. Patterson's Part D claims by kind of drug, 2024
- Generic228 claims90%
- Brand-name and other26 claims10%
Dr. Patterson's most prescribed drugs by claims, 2024
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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,9332024: 4099%
Drugs named by CMS: 3 in 2024, 111 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Robert M. Patterson received $293 in industry payments from 2016 to 2023
CMS Open Payments shows 17 general payments to Dr. Patterson from 6 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $136.
General payments to Dr. Patterson by program year, 2016 to 2023
Companies that paid Dr. Patterson the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert M. Patterson graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Patterson graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert M. Patterson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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)Medicare Part D Prescribers - by Provider (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. Robert M. Patterson
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. Robert M. Patterson's NPI number?
Dr. Robert M. Patterson's NPI number is 1811980857. It was assigned on August 24, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert M. Patterson?
Dr. Robert M. Patterson is a family medicine physician in Saint Louis, Missouri. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Robert M. Patterson practice?
Dr. Patterson practices at 6420 The Cedars Ct, Cedar Hill, MO 63016-2222. Dr. Patterson also practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. Dr. Patterson's primary practice is Cedar Hill Primary Care in Cedar Hill, Missouri. Dmand AI also links Dr. Patterson to 1 group practice or clinic and 1 medical group.
What is Dr. Robert M. Patterson's office phone number?
The practice phone on file for Dr. Patterson is (636) 274-2700.
What is Dr. Robert M. Patterson's medical license number?
Dr. Patterson holds Missouri license R6J81.
What medical group is Dr. Robert M. Patterson part of?
Dr. Patterson is linked to St. Luke's Primary Care of Cedar Hill. Dmand AI links Dr. Patterson to 1 more medical group.
Does Dr. Robert M. Patterson accept Medicare?
Yes. CMS data shows Dr. Patterson billed Medicare for 52 services in 2023.
What services does Dr. Robert M. Patterson bill to Medicare?
In 2023, Dr. Patterson's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Robert M. Patterson go to medical school?
Dr. Patterson graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1987.
What drugs does Dr. Robert M. Patterson prescribe most?
In 2024 Medicare Part D data, Dr. Patterson's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Omeprazole.
Has Dr. Robert M. Patterson received payments from drug or device companies?
CMS Open Payments shows $293 in general payments to Dr. Patterson from 6 companies from 2016 to 2023. The largest total came from Abbvie Inc.
How long has Dr. Robert M. Patterson been practicing?
Dr. Patterson graduated from medical school in 1987, 39 years ago.
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