Dr. Gregory A. Miller, MD
- Medicare services, 2021
- 127
- Part D claims, 2024
- 6,148
- MIPS score, 2024
- 94
- Hospital affiliations
- 3
- Industry payments
- $126
- Practice address
- 54 Hospital Drive, Osage Beach, MO 65065
- Practice phone
- Call (573) 348-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Miller's professional email, personal email and mobile number
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Dr. Gregory A. Miller is a family medicine physician in Osage Beach, Missouri
Dr. Miller practices at Lake Regional Hospital in Osage Beach, Missouri, part of Lake Regional Health System.
Dr. Miller's NPI, 1891899829, was assigned on September 11, 2006. Dr. Miller graduated from University of Missouri, Columbia School of Medicine in 2006. Dr. Miller holds Missouri license 2007033180.
- NPI
- 1891899829NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456434190
- NPI enumeration date
- September 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (573) 348-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory A. Miller practices at Lake Regional Hospital in Osage Beach, Missouri
Dr. Miller's primary practice is Lake Regional Hospital, at 54 Hospital Drive, Osage Beach, MO 65065 in Camden County. The practice phone is (573) 348-8000.
- Lake Regional Hospital54 Hospital Drive, Osage Beach, MO 65065 · Camden CountyPhone(573) 348-8000
Source: Dmand AI Affiliation Data
Dr. Gregory A. Miller is affiliated with 7 sites of care and 1 medical group
Dr. Miller's primary practice is Lake Regional Hospital in Osage Beach, Missouri, part of Lake Regional Health System. Dr. Miller is also affiliated with Mercy Hospital Springfield. The medical group on file is Mercy Clinic Family Medicine - Hollister. Dmand AI also links Dr. Miller to 1 more hospital, 2 home health agencies, 1 group practice or clinic and 1 hospice, 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. Gregory A. Miller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Miller practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lake Regional Hospital | Available with a free account |
| +6 more affiliated sites | 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 Lake Regional Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gregory A. Miller is one of 2,412 family medicine physicians in Missouri
Family medicine is Dr. Miller's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Miller is licensed in Missouri.
Specialties and state licenses
- Family medicine, MissouriPrimary
Family medicine physicians near Dr. Miller
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. Gregory A. Miller billed Medicare for 127 services in 2021
CMS data shows 127 Medicare services from Dr. Miller across 4 procedure codes in 2021. Medicare paid $10,429 for them. Every service was in an office.
Dr. Miller's Medicare services by type, 2017 to 2021
- 2017
- 2021
- Office and hospital visits
- 2017: 932021: 11423%
- Other services
- 2017: 02021: 13
Dr. Miller compared with the Missouri median for family medicine physicians, 2021
- Dr. Miller
- Missouri median
- Medicare services
- 127vs 33362% below
- Part D claims
- 5,544vs 1,2314.5 times
Medians across 2,555 family medicine physicians in Missouri with Dmand AI profiles that report each measure.
Dr. Miller's most billed Medicare procedure codes, 2021
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. Miller 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. Gregory A. Miller's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Miller's median patient age at 64, with 52% women.
Dr. Miller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women52%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Gregory A. Miller wrote 6,148 Medicare Part D claims in 2024
In 2024, Dr. Miller wrote 6,148 Medicare Part D claims for 325 patients. 85% of them were for generic drugs. CMS names the drug for 5,544 of them, across 119 drugs with 11 or more claims each, at $474,288 in total drug cost. In 2023, CMS named 4,217 claims across 87 drugs.
Dr. Miller's Part D claims by kind of drug, 2024
- Generic5,219 claims85%
- Brand-name899 claims15%
- Other30 claims0%
Dr. Miller'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.
Drug classes CMS tracks in Dr. Miller's Part D claims, 2024
- Opioids1%88 of 6,148 claims
- Antibiotics2%122 of 6,148 claims
- Antipsychotics, patients 65 and over0%22 of 6,148 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,2172024: 5,54431%
Drugs named by CMS: 119 in 2024, 87 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
Dr. Gregory A. Miller scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Miller for performance year 2024, reported as part of a group. Dr. Miller accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Miller as offering telehealth. CMS counts 18 procedures of removal of skin lesions by Dr. Miller, more than 64% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Miller's MIPS scores, performance year 2024
- 94of 100Final score
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Miller ranks in Medicare procedure volume
- Removal of skin lesions
- 64th percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Gregory A. Miller received $126 in industry payments from 2016 to 2022
CMS Open Payments shows 9 general payments to Dr. Miller from 6 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $58.
General payments to Dr. Miller by program year, 2016 to 2022
Companies that paid Dr. Miller the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory A. Miller graduated from University of Missouri, Columbia School of Medicine
Dr. Miller graduated from University of Missouri, Columbia School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory A. Miller'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)Medicare Part D Prescribers - by Provider (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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Gregory A. Miller
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. Gregory A. Miller's NPI number?
Dr. Gregory A. Miller's NPI number is 1891899829. It was assigned on September 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory A. Miller?
Dr. Gregory A. Miller is a family medicine physician in Osage Beach, Missouri. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Gregory A. Miller practice?
Dr. Miller practices at 54 Hospital Drive, Osage Beach, MO 65065. Dr. Miller's primary practice is Lake Regional Hospital in Osage Beach, Missouri, part of Lake Regional Health System. Dmand AI also links Dr. Miller to 1 hospital, 2 home health agencies, 1 group practice or clinic and 1 hospice.
What is Dr. Gregory A. Miller's office phone number?
The practice phone on file for Dr. Miller is (573) 348-8000.
What is Dr. Gregory A. Miller's medical license number?
Dr. Miller holds Missouri license 2007033180.
Which hospitals is Dr. Gregory A. Miller affiliated with?
Dr. Miller practices at Lake Regional Hospital in Osage Beach, Missouri. Dr. Miller is also affiliated with Mercy Hospital Springfield. Dmand AI links Dr. Miller to 1 more hospital.
What medical group is Dr. Gregory A. Miller part of?
Dr. Miller is linked to Mercy Clinic Family Medicine - Hollister.
Does Dr. Gregory A. Miller accept Medicare?
Yes. CMS data shows Dr. Miller billed Medicare for 127 services in 2021, and Dr. Miller accepts Medicare assignment.
Does Dr. Gregory A. Miller offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Miller as offering telehealth services.
What is Dr. Gregory A. Miller's MIPS score?
Dr. Miller's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
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What services does Dr. Gregory A. Miller bill to Medicare?
In 2021, Dr. Miller's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99204).
Where did Dr. Gregory A. Miller go to medical school?
Dr. Miller graduated from University of Missouri, Columbia School of Medicine in 2006.
What drugs does Dr. Gregory A. Miller prescribe most?
In 2024 Medicare Part D data, Dr. Miller's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Gregory A. Miller received payments from drug or device companies?
CMS Open Payments shows $126 in general payments to Dr. Miller from 6 companies from 2016 to 2022. The largest total came from Amgen Inc.
How long has Dr. Gregory A. Miller been practicing?
Dr. Miller graduated from medical school in 2006, 20 years ago.
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