Dr. Peter E. Lantz, MD
- Medicare services, 2024
- 3,294
- Medicare patients, 2024
- 436
- Part D claims, 2024
- 12,962
- Hospital affiliations
- 2
- Industry payments
- $33,698
- Practice address
- 6600 S Yale E Ave, Tulsa, OK 74136
- Practice phone
- Call (918) 488-6001
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Warren Clinic Inc
Tulsa, Oklahoma
Find Dr. Lantz'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. Peter E. Lantz is an internist in Tulsa, Oklahoma
Dr. Lantz practices at Warren Clinic Inc in Tulsa, Oklahoma.
Dr. Lantz's NPI, 1659358570, was assigned on December 30, 2005. Dr. Lantz graduated from University of Oklahoma College of Medicine in 1983. Dr. Lantz holds Oklahoma license 14911.
- NPI
- 1659358570NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537257571
- NPI enumeration date
- December 30, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (918) 488-6001
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter E. Lantz practices at Warren Clinic Inc in Tulsa, Oklahoma
Dr. Lantz's primary practice is Warren Clinic Inc, at 6600 S Yale E Ave, Tulsa, OK 74136 in Tulsa County. The practice phone is (918) 488-6001.
- Warren Clinic Inc6600 S Yale E Ave, Tulsa, OK 74136 · Tulsa CountyPhone(918) 488-6001
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peter E. Lantz is affiliated with 6 sites of care and 1 medical group
Dr. Lantz's primary practice is Warren Clinic Inc in Tulsa, Oklahoma. Dr. Lantz is also affiliated with Saint Francis Hospital. The medical group on file is Warren Clinic. Dmand AI also links Dr. Lantz to 1 more hospital, 2 home health agencies 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. Peter E. Lantz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lantz practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Warren Clinic Inc | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter E. Lantz is one of 1,018 internists in Oklahoma
Internal medicine is Dr. Lantz's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lantz is licensed in Oklahoma.
Specialties and state licenses
- Internal medicine, OklahomaPrimary
Internists near Dr. Lantz
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. Peter E. Lantz billed Medicare for 3,294 services in 2024
CMS data shows 3,294 Medicare services from Dr. Lantz across 21 procedure codes in 2024, for 436 Medicare patients. Medicare paid $104,659 for them.
Dr. Lantz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,2312024: 1,45318%
- Other services
- 2023: 3722024: 69587%
- Tests and treatments
- 2023: 4652024: 55820%
- Imaging
- 2023: 3022024: 37625%
- Drugs given in the office
- 2023: 2202024: 2124%
- Surgery
- 2023: 202024: 0100%
Where Dr. Lantz's Medicare services took place, 2024
- In an office2,90488%
- In a facility39012%
Dr. Lantz compared with the Oklahoma median for internists, 2024
- Dr. Lantz
- Oklahoma median
- Medicare services
- 3,294vs 6365.2 times
- Medicare patients
- 436vs 24379% above
- Part D claims
- 12,213vs 28243.3 times
Medians across 969 internists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Lantz'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. Lantz and other internists in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter E. Lantz treated 436 Medicare patients in 2024, average age 76
CMS counts 436 Medicare patients who saw Dr. Lantz in 2024. The largest group is 65 to 74, with 196 patients. 75% of them have high blood pressure, and 62% have high cholesterol. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lantz's median patient age at 74, with 48% women.
Dr. Lantz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lantz's Medicare patients by sex, 2024
- Women21950%
- Men21750%
Chronic conditions among Dr. Lantz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol62%
- Arthritis39%
- Ischemic heart disease31%
- Mood disorders27%
- Depression25%
- Chronic kidney disease23%
- Diabetes23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lantz'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
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter E. Lantz wrote 12,962 Medicare Part D claims in 2024
In 2024, Dr. Lantz wrote 12,962 Medicare Part D claims for 948 patients. 88% of them were for generic drugs. CMS names the drug for 12,213 of them, across 161 drugs with 11 or more claims each, at $825,143 in total drug cost. In 2023, CMS named 11,008 claims across 161 drugs.
Dr. Lantz's Part D claims by kind of drug, 2024
- Generic11,346 claims88%
- Brand-name1,605 claims12%
- Other11 claims0%
Dr. Lantz'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. Lantz's Part D claims, 2024
- Opioids4%459 of 12,962 claims
- Antibiotics3%430 of 12,962 claims
- Antipsychotics, patients 65 and over0%18 of 12,962 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: 11,0082024: 12,21311%
Drugs named by CMS: 161 in 2024, 161 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. Peter E. Lantz offers telehealth to Medicare patients
Dr. Lantz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lantz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Peter E. Lantz received $33,698 in industry payments from 2016 to 2025
CMS Open Payments shows 1,806 general payments to Dr. Lantz from 74 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $3,848.
General payments to Dr. Lantz by program year, 2016 to 2025
General payments to Dr. Lantz by kind, 2016 to 2025
- Food and beverage$33,633100%
- Education$650%
Companies that paid Dr. Lantz 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. Peter E. Lantz graduated from University of Oklahoma College of Medicine
Dr. Lantz graduated from University of Oklahoma College of Medicine in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter E. Lantz'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. Peter E. Lantz
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. Peter E. Lantz's NPI number?
Dr. Peter E. Lantz's NPI number is 1659358570. It was assigned on December 30, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter E. Lantz?
Dr. Peter E. Lantz is an internist in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Peter E. Lantz practice?
Dr. Lantz practices at 6600 S Yale E Ave, Tulsa, OK 74136. Dr. Lantz's primary practice is Warren Clinic Inc in Tulsa, Oklahoma. Dmand AI also links Dr. Lantz to 1 hospital, 2 home health agencies and 1 group practice or clinic.
What is Dr. Peter E. Lantz's office phone number?
The practice phone on file for Dr. Lantz is (918) 488-6001.
What is Dr. Peter E. Lantz's medical license number?
Dr. Lantz holds Oklahoma license 14911.
Which hospitals is Dr. Peter E. Lantz affiliated with?
Dr. Lantz is affiliated with Saint Francis Hospital. Dmand AI links Dr. Lantz to 1 more hospital.
What medical group is Dr. Peter E. Lantz part of?
Dr. Lantz is linked to Warren Clinic.
Does Dr. Peter E. Lantz accept Medicare?
Yes. CMS data shows Dr. Lantz billed Medicare for 3,294 services in 2024, and Dr. Lantz accepts Medicare assignment.
Does Dr. Peter E. Lantz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lantz as offering telehealth services.
How many Medicare patients does Dr. Peter E. Lantz see?
CMS counts 436 Medicare patients who saw Dr. Lantz in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Peter E. Lantz bill to Medicare?
In 2024, Dr. Lantz's most billed Medicare services were office visit, established patient (99214), diagnostic imaging (71046) and heart test or procedure (93000).
Where did Dr. Peter E. Lantz go to medical school?
Dr. Lantz graduated from University of Oklahoma College of Medicine in 1983.
What drugs does Dr. Peter E. Lantz prescribe most?
In 2024 Medicare Part D data, Dr. Lantz's most prescribed drugs by claims were Amlodipine Besylate, Levothyroxine Sodium and Atorvastatin Calcium.
Has Dr. Peter E. Lantz received payments from drug or device companies?
CMS Open Payments shows $33,698 in general payments to Dr. Lantz from 74 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Peter E. Lantz been practicing?
Dr. Lantz graduated from medical school in 1983, 43 years ago.
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