Dr. Ronald Myron Lahasky, MD
- Medicare services, 2024
- 5,590
- Medicare patients, 2024
- 896
- Part D claims, 2024
- 46,715
- Hospital affiliations
- 4
- Industry payments
- $16,940
- Practice address
- 2621 North Dr, Abbeville, LA 70510-4042
- Practice phone
- Call (337) 898-1860
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lahasky Medical Clinic APMC
Physician office · Abbeville, Louisiana
Find Dr. Lahasky'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. Ronald Myron Lahasky is an internist in Abbeville, Louisiana
Dr. Lahasky practices at Lahasky Medical Clinic APMC in Abbeville, Louisiana.
Dr. Lahasky's NPI, 1487768214, was assigned on August 18, 2006. Dr. Lahasky graduated from Louisiana State University School of Medicine in New Orleans in 1990. Dr. Lahasky holds Louisiana license 20878.
- NPI
- 1487768214NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406829829
- NPI enumeration date
- August 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (337) 898-1860
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ronald Myron Lahasky practices at Lahasky Medical Clinic APMC in Abbeville, Louisiana
Dr. Lahasky's primary practice is Lahasky Medical Clinic APMC, at 2621 North Dr, Abbeville, LA 70510-4042. The practice phone is (337) 898-1860.
- Lahasky Medical Clinic APMC2621 North Dr, Abbeville, LA 70510-4042Phone(337) 898-1860
Source: Dmand AI Affiliation Data
Dr. Ronald Myron Lahasky is affiliated with 15 sites of care and 2 medical groups
Dr. Lahasky's primary practice is Lahasky Medical Clinic APMC in Abbeville, Louisiana. Dr. Lahasky is also affiliated with Abbeville General Hospital. The medical group on file is Abbeville General Hospital. Dmand AI also links Dr. Lahasky to 3 more hospitals, 5 home health agencies, 3 skilled nursing facilities, 2 hospices and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ronald Myron Lahasky's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lahasky practices, 15 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lahasky Medical Clinic APMC | Available with a free account |
| +14 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ronald Myron Lahasky is one of 1,571 internists in Louisiana
Internal medicine is Dr. Lahasky's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lahasky is licensed in Louisiana.
Specialties and state licenses
- Internal medicine, LouisianaPrimary
Internists near Dr. Lahasky
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. Ronald Myron Lahasky billed Medicare for 5,590 services in 2024
CMS data shows 5,590 Medicare services from Dr. Lahasky across 22 procedure codes in 2024, for 896 Medicare patients. Medicare paid $288,045 for them.
Dr. Lahasky's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3,1252024: 2,8898%
- Other services
- 2023: 9322024: 1,24433%
- Drugs given in the office
- 2023: 8212024: 8362%
- Tests and treatments
- 2023: 7002024: 62111%
Where Dr. Lahasky's Medicare services took place, 2024
- In an office4,85687%
- In a facility73413%
Dr. Lahasky compared with the Louisiana median for internists, 2024
- Dr. Lahasky
- Louisiana median
- Medicare services
- 5,590vs 42113.3 times
- Medicare patients
- 896vs 1605.6 times
- Part D claims
- 45,793vs 408112.2 times
Medians across 1,561 internists in Louisiana with Dmand AI profiles that report each measure.
Dr. Lahasky'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.
Need commercial claims for Dr. Lahasky?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lahasky and other internists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ronald Myron Lahasky treated 896 Medicare patients in 2024, average age 77
CMS counts 896 Medicare patients who saw Dr. Lahasky in 2024. The largest group is 65 to 74, with 348 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lahasky's median patient age at 74, with 56% women.
Dr. Lahasky's Medicare patients by age, 2024
Dr. Lahasky's Medicare patients by sex, 2024
- Women49856%
- Men39844%
Chronic conditions among Dr. Lahasky's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease40%
- Anxiety34%
- Mood disorders32%
- Chronic kidney disease31%
- Depression31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lahasky'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
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ronald Myron Lahasky wrote 46,715 Medicare Part D claims in 2024
In 2024, Dr. Lahasky wrote 46,715 Medicare Part D claims for 1,242 patients. 86% of them were for generic drugs. CMS names the drug for 45,793 of them, across 332 drugs with 11 or more claims each, at $2,450,747 in total drug cost. In 2023, CMS named 44,712 claims across 338 drugs.
Dr. Lahasky's Part D claims by kind of drug, 2024
- Generic40,244 claims86%
- Brand-name6,143 claims13%
- Other328 claims1%
Dr. Lahasky'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. Lahasky's Part D claims, 2024
- Opioids4%1,704 of 46,715 claims
- Antibiotics2%1,107 of 46,715 claims
- Antipsychotics, patients 65 and over2%726 of 46,715 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: 44,7122024: 45,7932%
Drugs named by CMS: 332 in 2024, 338 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. Ronald Myron Lahasky takes part in Medicare
Dr. Lahasky 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. Ronald Myron Lahasky received $16,940 in industry payments from 2016 to 2025
CMS Open Payments shows 1,147 general payments to Dr. Lahasky from 55 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $1,292.
General payments to Dr. Lahasky by program year, 2016 to 2025
General payments to Dr. Lahasky by kind, 2016 to 2025
- Food and beverage$16,878100%
- Education$620%
Companies that paid Dr. Lahasky 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. Ronald Myron Lahasky graduated from Louisiana State University School of Medicine in New Orleans
Dr. Lahasky graduated from Louisiana State University School of Medicine in New Orleans in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ronald Myron Lahasky'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 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. Ronald Myron Lahasky
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. Ronald Myron Lahasky's NPI number?
Dr. Ronald Myron Lahasky's NPI number is 1487768214. It was assigned on August 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald Myron Lahasky?
Dr. Ronald Myron Lahasky is an internist in Abbeville, Louisiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ronald Myron Lahasky practice?
Dr. Lahasky practices at 2621 North Dr, Abbeville, LA 70510-4042. Dr. Lahasky's primary practice is Lahasky Medical Clinic APMC in Abbeville, Louisiana. Dmand AI also links Dr. Lahasky to 3 hospitals, 5 home health agencies, 3 skilled nursing facilities, 2 hospices and 1 medical group.
What is Dr. Ronald Myron Lahasky's office phone number?
The practice phone on file for Dr. Lahasky is (337) 898-1860.
What is Dr. Ronald Myron Lahasky's medical license number?
Dr. Lahasky holds Louisiana license 20878.
Which hospitals is Dr. Ronald Myron Lahasky affiliated with?
Dr. Lahasky is affiliated with Abbeville General Hospital. Dmand AI links Dr. Lahasky to 3 more hospitals.
What medical group is Dr. Ronald Myron Lahasky part of?
Dr. Lahasky is linked to Abbeville General Hospital. Dmand AI links Dr. Lahasky to 1 more medical group.
Does Dr. Ronald Myron Lahasky accept Medicare?
Yes. CMS data shows Dr. Lahasky billed Medicare for 5,590 services in 2024, and Dr. Lahasky accepts Medicare assignment.
How many Medicare patients does Dr. Ronald Myron Lahasky see?
CMS counts 896 Medicare patients who saw Dr. Lahasky in 2024, with an average age of 77.
What services does Dr. Ronald Myron Lahasky bill to Medicare?
In 2024, Dr. Lahasky's most billed Medicare services were office visit, established patient (99214), injected or infused drug (J1100) and office visit, established patient (99213).
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Where did Dr. Ronald Myron Lahasky go to medical school?
Dr. Lahasky graduated from Louisiana State University School of Medicine in New Orleans in 1990.
What drugs does Dr. Ronald Myron Lahasky prescribe most?
In 2024 Medicare Part D data, Dr. Lahasky's most prescribed drugs by claims were Furosemide, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Ronald Myron Lahasky received payments from drug or device companies?
CMS Open Payments shows $16,940 in general payments to Dr. Lahasky from 55 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Ronald Myron Lahasky been practicing?
Dr. Lahasky graduated from medical school in 1990, 36 years ago.
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