Dr. Ronan Lasso , MD
General Practice โข Memphis, TN
360 E Eh Crump Blvd
Memphis, TN 381265310
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on June 24, 2010; this date does not establish years in practice.
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Published CMS data list 188 Original Medicare Part B services in 2022.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022. Published rows only; this is not a quality measure.
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Published Part B service records, 2022:
- 81002 โ Urinalysis, manual test: 62 service units.
- G0396 โ Alcohol and/or substance (other than tobacco) misuse structured assessment (e.g., audit, dast), and brief intervention 15 to 30 minutes: 54 service units.
- 82962 โ Blood glucose (sugar) test performed by hand-held instrument: 41 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2021 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2022). CPT notice
See all 4 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 204 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium โ 47 prescription fills, including refills.
- Amlodipine Besylate โ 31 prescription fills, including refills.
- Losartan Potassium โ 26 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 10 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 60% of clinicians listed under General Practice in Tennessee (2024, 69 clinicians with data). Median for this group: 407. Middle half: 109 to 2,135.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 92 in 2020 to 188 in 2022.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2022.
Practice Location & Contact Primary Location
360 E Eh Crump Blvd
Memphis, TN 381265310
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Sanitas Medical Center Of Tennessee Pc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Un Of California, Irvine, College Of Medicine
2007
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $2,219 in 2022
The total amount Medicare approved for these services in 2022. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022.
Paid by Medicare
About $1,340 in 2022
The part of the Medicare-allowed amount that Medicare itself paid in 2022, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022.
30-day fills
507 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$4,667 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $24.28 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
Years since graduation
19 years (graduated 2007)
CMS Doctors and Clinicians data list 2007 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2010
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Lasso has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Lasso as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Memphis and Tennessee
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 60% of clinicians listed under General Practice in Tennessee (2024, 69 clinicians with data). Median for this group: 407. Middle half: 109 to 2,135.
Too few clinicians listed under General Practice in Memphis have Medicare Part D data for 2024 to compare.
Part D drug cost
A lower Part D drug cost than 65% of clinicians listed under General Practice in Tennessee (2024, 69 clinicians with data). Median for this group: $20,346. Middle half: $2,199 to $171,863.
Too few clinicians listed under General Practice in Memphis have Medicare Part D data for 2024 to compare.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Lasso are from 2022.
18 active clinicians are listed under General Practice with a practice address in Memphis, TN (169 in Tennessee).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Memphis
0% of these 18 clinicians have the CMS telehealth indicator.
22.2% of these 18 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 104% from 92 in 2020 to 188 in 2022.
- 2020: 92
- 2021: 245
- 2022: 188
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Medicare-allowed amount
Medicare-allowed amount went from $937 in 2020 to $2,219 in 2022.
- 2020: $937
- 2021: $4,016
- 2022: $2,219
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Paid by Medicare
Paid by Medicare went from $682 in 2020 to $1,340 in 2022.
- 2020: $682
- 2021: $2,217
- 2022: $1,340
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 86% from 1,443 in 2020 to 204 in 2024.
- 2020: 1,443
- 2021: 2,414
- 2022: 2,317
- 2023: 432
- 2024: 204
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30-day fills
30-day fills decreased 83% from 2,997 in 2020 to 507 in 2024.
- 2020: 2,997
- 2021: 5,747
- 2022: 5,654
- 2023: 1,037
- 2024: 507
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Part D drug cost
Part D drug cost decreased 89% from $43,305 in 2020 to $4,667 in 2024.
- 2020: $43,305
- 2021: $113,225
- 2022: $267,026
- 2023: $46,354
- 2024: $4,667
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $15.39 in 2020 to $24.28 in 2025.
- 2020: $15.39
- 2021: $27.24
- 2024: $45.18
- 2025: $24.28
Sources: CMS Medicare Physician & Other Practitioners (2022), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $24.28.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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โ | General | $24.28 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2019โ2021 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2020โ2022; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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81002
Urinalysis, manual test
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62 | 48 | $3.00 | $2.93 |
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G0396
Alcohol and/or substance (other than tobacco) misuse structured assessment (e.g., audit, dast), and brief intervention 15 to 30 minutes
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54 | 42 | $30.00 | $29.75 |
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82962
Blood glucose (sugar) test performed by hand-held instrument
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41 | 31 | $30.00 | $3.24 |
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83036
Hemoglobin a1c level
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31 | 26 | $20.00 | $9.60 |
Source: CMS Part B by Provider and Service, 2022; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 47 | 4,160 | $1,198.45 | 18 |
| Amlodipine Besylate | Amlodipine Besylate | 31 | 2,730 | $194.01 | 16 |
| Losartan Potassium | Losartan Potassium | 26 | 2,280 | $516.17 | 13 |
| Omeprazole | Omeprazole | 25 | 2,250 | $419.20 | โ |
| Gabapentin | Gabapentin | 18 | 820 | $84.47 | โ |
| Metformin Hcl | Metformin Hcl | 12 | 1,020 | $44.01 | โ |
| Testosterone | Testosterone | 12 | 360 | $1,463.13 | โ |
| Metoprolol Tartrate | Metoprolol Tartrate | 11 | 765 | $91.59 | โ |
| Valacyclovir | Valacyclovir Hcl | 11 | 387 | $385.24 | โ |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 11 | 340 | $270.54 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2020-02-22NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL PRACTICE
I20200427002673
TN
9234569641
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Sanitas Medical Center Of Tennessee Pc
9155 Poplar Ave, Germantown, TN 381387910
Phone: 7864088502
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Doctor of Medicine (M.D.)
Dentist - General Practice
Doctor of Dental Surgery
Family Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Family Nurse Practitioner
Internal Medicine
Doctor of Medicine (M.D.)
Obstetrics & Gynecology - Obstetrics
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 360 E EH CRUMP BLVD, MEMPHIS, TN 381265310 (Tel: 9012612046)
Registered at 360 E EH CRUMP BLVD, MEMPHIS, TN 381265310 (Tel: 9012612046)
NPI status registered as active in NPPES database
Registered at MAG 39 MEDICAL DEPARTMENT BLDG 22190, BOX 555750, CAMP PENDLETON, CA 920555750 (Tel: 7605835887)
Registered at 11605 WESTVIEW PKWY, SAN DIEGO, CA 921265500 (Tel: 7605835887)
Recorded as RONAN LASSO, M.D.
General Practice (license number reported to NPPES: CA A118360)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other General Practices in Memphis
- Dr. Melisa Noa De La Paz, MD
- Dr. Mark Reed, MD
- Dr. James Shull, MD
- Dr. Christopher White, MD
- Dr. Kendrick Joyce, MD
- Dr. James Johnson, MD
Mailing Address
360 E Eh Crump Blvd
Memphis, TN 381265310
Phone: 9012612046