Dr. Miles C. Langmacher III, MD
- Medicare services, 2024
- 588
- Medicare patients, 2024
- 170
- Part D claims, 2024
- 248
- Hospital affiliations
- 3
- Industry payments
- $188
- Practice address
- 1111 N Lee Ave, Oklahoma City, OK 73103
- Practice phone
- Call (405) 272-4978
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Metro Physicians
Oklahoma City, Oklahoma
Find Dr. Langmacher'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. Miles C. Langmacher III is an internist in Oklahoma City, Oklahoma
Dr. Langmacher practices at Metro Physicians in Oklahoma City, Oklahoma.
Dr. Langmacher's NPI, 1518942622, was assigned on December 12, 2005. Dr. Langmacher graduated from Georgetown University School of Medicine in 1998. Dr. Langmacher holds Oklahoma license 21204.
- NPI
- 1518942622NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092739771
- NPI enumeration date
- December 12, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (405) 272-4978
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Miles C. Langmacher III practices at Metro Physicians in Oklahoma City, Oklahoma
Dr. Langmacher's primary practice is Metro Physicians, at 1111 N Lee Ave, Oklahoma City, OK 73103 in Oklahoma County. The practice phone is (405) 272-4978.
- Metro Physicians1111 N Lee Ave, Oklahoma City, OK 73103 · Oklahoma CountyPhone(405) 272-4978
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Miles C. Langmacher III is affiliated with 5 sites of care and 3 medical groups
Dr. Langmacher's primary practice is Metro Physicians in Oklahoma City, Oklahoma. Dr. Langmacher is also affiliated with SSM Health St. Anthony Hospital - Oklahoma City. The medical group on file is Metro Physicians. Dmand AI also links Dr. Langmacher to 2 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Miles C. Langmacher III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Langmacher practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Metro Physicians | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Miles C. Langmacher III is one of 1,018 internists in Oklahoma
Internal medicine is Dr. Langmacher's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Langmacher is licensed in Oklahoma.
Specialties and state licenses
- Internal medicine, OklahomaPrimary
Internists near Dr. Langmacher
Counts of internists 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. Miles C. Langmacher III billed Medicare for 588 services in 2024
CMS data shows 588 Medicare services from Dr. Langmacher across 3 procedure codes in 2024, for 170 Medicare patients. Medicare paid $51,188 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Langmacher's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6422024: 5888%
Dr. Langmacher compared with the Oklahoma median for internists, 2024
- Dr. Langmacher
- Oklahoma median
- Medicare services
- 588vs 6368% below
- Medicare patients
- 170vs 24330% below
- Part D claims
- 27vs 28290% below
Medians across 969 internists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Langmacher's most billed Medicare procedure codes, 2024
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. Langmacher and other internists in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Miles C. Langmacher III treated 170 Medicare patients in 2024, average age 71
CMS counts 170 Medicare patients who saw Dr. Langmacher in 2024. The largest group is 75 to 84, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 3.29, 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. Langmacher's median patient age at 67, with 48% women.
Dr. Langmacher's Medicare patients by age, 2024
Dr. Langmacher's Medicare patients by sex, 2024
- Women9656%
- Men7444%
Chronic conditions among Dr. Langmacher's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease59%
- Diabetes58%
- Arthritis55%
- Heart failure53%
- Chronic kidney disease50%
- COPD42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Langmacher's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Miles C. Langmacher III wrote 248 Medicare Part D claims in 2024
In 2024, Dr. Langmacher wrote 248 Medicare Part D claims for 108 patients. 83% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $233 in total drug cost. In 2023, CMS named 18 claims across 1 drug.
Dr. Langmacher's Part D claims by kind of drug, 2024
- Generic205 claims83%
- Brand-name and other43 claims17%
Dr. Langmacher'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. Langmacher's Part D claims, 2024
- Opioids9%22 of 248 claims
- Antibiotics20%49 of 248 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: 182024: 2750%
Drugs named by CMS: 2 in 2024, 1 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
How Dr. Miles C. Langmacher III takes part in Medicare
Dr. Langmacher 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. Miles C. Langmacher III received $188 in industry payments from 2021 to 2025
CMS Open Payments shows 6 general payments to Dr. Langmacher from 4 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $99.
General payments to Dr. Langmacher by program year, 2021 to 2025
Companies that paid Dr. Langmacher the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Miles C. Langmacher III graduated from Georgetown University School of Medicine
Dr. Langmacher graduated from Georgetown University School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Miles C. Langmacher III'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)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) |
| 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. Miles C. Langmacher III
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. Miles C. Langmacher III's NPI number?
Dr. Miles C. Langmacher III's NPI number is 1518942622. It was assigned on December 12, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Miles C. Langmacher III?
Dr. Miles C. Langmacher III is an internist in Oklahoma City, Oklahoma. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Miles C. Langmacher III practice?
Dr. Langmacher practices at 1111 N Lee Ave, Oklahoma City, OK 73103. Dr. Langmacher's primary practice is Metro Physicians in Oklahoma City, Oklahoma. Dmand AI also links Dr. Langmacher to 2 hospitals, 2 medical groups and 1 group practice or clinic.
What is Dr. Miles C. Langmacher III's office phone number?
The practice phone on file for Dr. Langmacher is (405) 272-4978.
What is Dr. Miles C. Langmacher III's medical license number?
Dr. Langmacher holds Oklahoma license 21204.
Which hospitals is Dr. Miles C. Langmacher III affiliated with?
Dr. Langmacher is affiliated with SSM Health St. Anthony Hospital - Oklahoma City. Dmand AI links Dr. Langmacher to 2 more hospitals.
What medical group is Dr. Miles C. Langmacher III part of?
Dr. Langmacher is linked to Metro Physicians. Dmand AI links Dr. Langmacher to 2 more medical groups.
Does Dr. Miles C. Langmacher III accept Medicare?
Yes. CMS data shows Dr. Langmacher billed Medicare for 588 services in 2024, and Dr. Langmacher accepts Medicare assignment.
How many Medicare patients does Dr. Miles C. Langmacher III see?
CMS counts 170 Medicare patients who saw Dr. Langmacher in 2024, with an average age of 71.
What services does Dr. Miles C. Langmacher III bill to Medicare?
In 2024, Dr. Langmacher's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Show 4 more questionsShow fewer questions
Where did Dr. Miles C. Langmacher III go to medical school?
Dr. Langmacher graduated from Georgetown University School of Medicine in 1998.
What drugs does Dr. Miles C. Langmacher III prescribe most?
In 2024 Medicare Part D data, Dr. Langmacher's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass and Hydrocodone-Acetaminophen.
Has Dr. Miles C. Langmacher III received payments from drug or device companies?
CMS Open Payments shows $188 in general payments to Dr. Langmacher from 4 companies from 2021 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Miles C. Langmacher III been practicing?
Dr. Langmacher graduated from medical school in 1998, 28 years ago.
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