Dr. Robert M Nash , MD
Internal Medicine • Logan, UT
1350 N 500 E
Logan, UT 843412400
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
NPI assigned on August 8, 2006; this date does not establish years in practice.
-
Published CMS data list 722 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Published rows only; this is not a quality measure.
-
Published Part B service records, 2023:
- 99214 — Established patient outpatient office visit: 345 service units.
- 83036 — Hemoglobin a1c level: 149 service units.
- 99213 — Established patient outpatient office visit: 104 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2022 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2023). CPT notice
See all 6 records in the table · Guide: How to read Medicare Part B data
-
Published CMS data list 1,144 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
-
Published Part D records, 2024:
- Atorvastatin Calcium — 152 prescription fills, including refills.
- Omeprazole — 74 prescription fills, including refills.
- Levothyroxine Sodium — 61 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 41 records in the table · Guide: How to read Medicare Part D prescriber data
-
Close to the middle for Part D prescriptions among clinicians listed under Internal Medicine in Logan, UT (2024, 12 clinicians with data). Median for this group: 5,476. Middle half: 144 to 11,792.
Close to the middle for Part D prescriptions among clinicians listed under Internal Medicine in Utah (2024, 357 clinicians with data). Median for this group: 1,539. Middle half: 73 to 6,557.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
-
Medicare Part B services went from 2,010 in 2019 to 722 in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019–2023.
Practice Location & Contact Primary Location
1350 N 500 E
Logan, UT 843412400
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $64,395 in 2023
The total amount Medicare approved for these services in 2023. 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 – by Provider and Service, 2023.
Paid by Medicare
About $44,173 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, 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 – by Provider and Service, 2023.
30-day fills
2,702 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
$55,381 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 – by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019–2025.
NPI first issued
2006
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, “Does your provider accept Medicare as full payment?”
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.
Compared with the same specialty in Logan and Utah
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Internal Medicine in Logan, UT (2024, 12 clinicians with data). Median for this group: 5,476. Middle half: 144 to 11,792.
Close to the middle for clinicians listed under Internal Medicine in Utah (2024, 357 clinicians with data). Median for this group: 1,539. Middle half: 73 to 6,557.
Part D drug cost
A lower Part D drug cost than 60% of clinicians listed under Internal Medicine in Logan, UT (2024, 12 clinicians with data). Median for this group: $351,157. Middle half: $8,180 to $946,926.
Close to the middle for clinicians listed under Internal Medicine in Utah (2024, 357 clinicians with data). Median for this group: $155,905. Middle half: $6,991 to $633,900.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Nash are from 2023.
14 active clinicians are listed under Internal Medicine with a practice address in Logan, UT (665 in Utah).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Logan
42.9% of these 14 clinicians have the CMS telehealth indicator.
71.4% of these 14 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.
-
Medicare Part B services
Medicare Part B services decreased 64% from 2,010 in 2019 to 722 in 2023.
- 2019: 2,010
- 2020: 1,625
- 2021: 1,924
- 2022: 1,728
- 2023: 722
-
Medicare-allowed amount
Medicare-allowed amount decreased 57% from $148,316 in 2019 to $64,395 in 2023.
- 2019: $148,316
- 2020: $125,955
- 2021: $157,442
- 2022: $141,831
- 2023: $64,395
-
Paid by Medicare
Paid by Medicare decreased 62% from $117,208 in 2019 to $44,173 in 2023.
- 2019: $117,208
- 2020: $96,258
- 2021: $126,087
- 2022: $110,909
- 2023: $44,173
-
Medicare Part D prescriptions
Medicare Part D prescriptions decreased 91% from 12,399 in 2020 to 1,144 in 2024.
- 2020: 12,399
- 2021: 12,293
- 2022: 12,112
- 2023: 10,860
- 2024: 1,144
-
30-day fills
30-day fills decreased 90% from 26,576 in 2020 to 2,702 in 2024.
- 2020: 26,576
- 2021: 27,259
- 2022: 26,999
- 2023: 24,248
- 2024: 2,702
-
Part D drug cost
Part D drug cost decreased 94% from $918,260 in 2020 to $55,381 in 2024.
- 2020: $918,260
- 2021: $918,067
- 2022: $1,057,538
- 2023: $998,941
- 2024: $55,381
Sources: CMS Medicare Physician & Other Practitioners (2023), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2022 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 – by Provider and Service data, 2017–2023; 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 |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
345 | 204 | $203.54 | $120.39 |
|
83036
Hemoglobin a1c level
|
149 | 106 | $19.00 | $9.36 |
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
104 | 63 | $142.46 | $86.06 |
|
G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
|
97 | 97 | $204.00 | $122.56 |
|
77080
Dxa bone density measurement of hip, pelvis, spine
|
16 | 14 | $45.44 | $12.33 |
|
0124A
Fee covid-19 vac 13 res
|
11 | 11 | $55.01 | $39.10 |
Source: CMS Part B by Provider and Service, 2023; 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 | 152 | 10,808 | $1,675.93 | 78 |
| Omeprazole | Omeprazole | 74 | 5,240 | $1,516.61 | 46 |
| Levothyroxine Sodium | Levothyroxine Sodium | 61 | 4,993 | $644.34 | 41 |
| Lisinopril | Lisinopril | 55 | 3,507 | $392.47 | 31 |
| Metformin Hcl | Metformin Hcl | 54 | 3,316 | $575.09 | 30 |
| Losartan Potassium | Losartan Potassium | 53 | 4,295 | $408.58 | 32 |
| Amlodipine Besylate | Amlodipine Besylate | 41 | 3,540 | $451.21 | 29 |
| Potassium Chloride | Potassium Chloride | 38 | 2,255 | $723.83 | 21 |
| Gabapentin | Gabapentin | 36 | 2,210 | $1,204.84 | 24 |
| Citalopram Hbr | Citalopram Hydrobromide | 33 | 1,676 | $185.07 | 13 |
| Alendronate Sodium | Alendronate Sodium | 32 | 2,074 | $360.06 | 18 |
| Pantoprazole Sodium | Pantoprazole Sodium | 30 | 1,299 | $200.49 | 12 |
| Xarelto | Rivaroxaban | 28 | 1,211 | $22,384.14 | 13 |
| Pravastatin Sodium | Pravastatin Sodium | 28 | 1,584 | $203.11 | 14 |
| Metformin Hcl Er | Metformin Hcl | 28 | 2,332 | $493.30 | 19 |
| Fluoxetine Hcl | Fluoxetine Hcl | 25 | 2,170 | $446.07 | 18 |
| Simvastatin | Simvastatin | 23 | 1,860 | $249.72 | 16 |
| Bupropion Xl | Bupropion Hcl | 22 | 1,572 | $701.10 | 12 |
| Furosemide | Furosemide | 21 | 1,415 | $195.78 | 12 |
| Tamsulosin Hcl | Tamsulosin Hcl | 19 | 1,502 | $274.45 | 11 |
| Finasteride | Finasteride | 18 | 1,392 | $187.35 | 11 |
| Trazodone Hcl | Trazodone Hcl | 18 | 1,046 | $168.73 | — |
| Celecoxib | Celecoxib | 18 | 1,112 | $342.60 | — |
| Metoprolol Succinate | Metoprolol Succinate | 17 | 1,520 | $204.08 | 11 |
| Eliquis | Apixaban | 17 | 691 | $12,665.92 | — |
(top 25 shown)
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
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
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.)
Psychiatry & Neurology - Neurology
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated August 08, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Internal Medicine Providers in Logan
- Dr. Robert Duncan, DO
- Dr. Michael Stones, MD
- Dr. David Faux, MD
- Dr. Agnieszka Szpunar, MD
- Dr. Steven Salisbury, MD
- Dr. Jan Goossens, MD
More public profiles in Utah
Directory navigation, in NPI number order.
- Scott Foster, FNP-C Nurse Practitioner - Family · St George
- Lindsey Dean, PA-C Physician Assistant · Murray
- Cameryn Smith, APRN Nurse Practitioner - Family · Heber City
- Tyler Murray, NP-C Nurse Practitioner - Family · Lehi
- Alicia Miller, OTR, L Occupational Therapist · Clearfield
- Eliza Clark, DPT Physical Therapist · American Fork
- Joseph Lyman Nurse Practitioner - Family · Kaysville
- Adriana Reid, NP Nurse Practitioner - Family · Salt Lake City
- Alyssa Fredbo, PA-C Physician Assistant · Salt Lake City
- Raelyn Heslop Physician Assistant · Salt Lake City
- Judy De La Vega Nurse Practitioner - Family · Spanish Fork
- Natalie Bettez, MD Family Medicine · Salt Lake City
Mailing Address
1350 N 500 E
Logan, UT 843412400
Phone: 4357921980