Dr. Sarah Simpson, DO

  • Johnson City, TN
  • Emergency medicine physician
NPI1952717282PAC ID1658697883
Medicare services, 2024
561
Medicare patients, 2024
383
Part D claims, 2024
118
MIPS score, 2024
90
Hospital affiliations
1
Practice address
400 N State of Franklin Rd, Johnson City, TN 37604
Practice phone
Call (423) 431-6111
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Johnson City Medical Center/Niswonger Children's

Johnson City, Tennessee

See all 4 affiliations

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Dr. Sarah Simpson is an emergency medicine physician in Johnson City, Tennessee

Dr. Simpson practices at Johnson City Medical Center/Niswonger Children's in Johnson City, Tennessee.

Dr. Simpson's NPI, 1952717282, was assigned on July 8, 2014. Dr. Simpson holds Ohio license 34.012082.

NPI and contact details
Medicare PAC ID
1658697883
NPI enumeration date
July 8, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(423) 431-6111
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
38
Medical school graduation
2014

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Sarah Simpson practices at Johnson City Medical Center/Niswonger Children's in Johnson City, Tennessee

Dr. Simpson's primary practice is Johnson City Medical Center/Niswonger Children's, at 400 N State of Franklin Rd, Johnson City, TN 37604 in Washington County. The practice phone is (423) 431-6111.

  • Johnson City Medical Center/Niswonger Children's
    400 N State of Franklin Rd, Johnson City, TN 37604 · Washington CountyPhone(423) 431-6111

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Sarah Simpson is affiliated with 2 sites of care and 2 medical groups

Dr. Simpson's primary practice is Johnson City Medical Center/Niswonger Children's in Johnson City, Tennessee. Dr. Simpson is also affiliated with Johnson City Medical Center. The medical group on file is Tri-Cities Regional Emergency Physicians. Dmand AI also links Dr. Simpson to 1 more medical group, named with a free account.

See all 4 affiliations for Dr. Simpson

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Sarah Simpson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simpson practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Johnson City Medical Center/Niswonger Children'sAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Sarah Simpson is one of 1,088 emergency medicine physicians in Tennessee

Emergency medicine is Dr. Simpson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Simpson is licensed in Ohio.

Specialties and state licenses

  • Emergency medicine, OhioPrimaryLicense 34.012082 · taxonomy 207P00000X

Emergency medicine physicians near Dr. Simpson

Counts of emergency medicine physicians 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. Sarah Simpson billed Medicare for 561 services in 2024

CMS data shows 561 Medicare services from Dr. Simpson across 4 procedure codes in 2024, for 383 Medicare patients. Medicare paid $49,462 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024561
Medicare patients383
Paid by Medicare$49,462
Procedure codes4

Dr. Simpson's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 5142024: 38625%
Tests and treatments
2023: 2122024: 17517%

Dr. Simpson compared with the Tennessee median for emergency medicine physicians, 2024

  • Dr. Simpson
  • Tennessee median
Medicare services
561vs 2662.1 times
Medicare patients
383vs 25749% above
Part D claims
45vs 9352% below

Medians across 1,079 emergency medicine physicians in Tennessee with Dmand AI profiles that report each measure.

Dr. Simpson'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.

See all procedures by Dr. Simpson

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Sarah Simpson treated 383 Medicare patients in 2024, average age 74

CMS counts 383 Medicare patients who saw Dr. Simpson in 2024. The largest group is 75 to 84, with 134 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.09, 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. Simpson's median patient age at 69, with 51% women.

Medicare patients, 2024383
Average age74
Average risk score2.09
Also on Medicaid23%

Dr. Simpson's Medicare patients by age, 2024

Dr. Simpson's Medicare patients by sex, 2024

  • Women23361%
  • Men15039%

Chronic conditions among Dr. Simpson's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis55%
  4. Ischemic heart disease50%
  5. Anxiety48%
  6. Mood disorders46%
  7. Depression44%
  8. Chronic kidney disease40%

Share of Medicare patients with each condition. A patient can have several.

Dr. Simpson's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women51%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Sarah Simpson wrote 118 Medicare Part D claims in 2024

In 2024, Dr. Simpson wrote 118 Medicare Part D claims for 85 patients. 89% of them were for generic drugs. CMS names the drug for 45 of them, across 3 drugs with 11 or more claims each, at $376 in total drug cost. In 2023, CMS named 13 claims across 1 drug.

Part D claims, 2024118
Drugs named by CMS3
Total drug cost$376
Part D patients85

Dr. Simpson's Part D claims by kind of drug, 2024

  • Generic105 claims89%
  • Brand-name13 claims11%

Dr. Simpson'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. Simpson's Part D claims, 2024

  • Opioids20%24 of 118 claims
  • Antibiotics35%41 of 118 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: 132024: 45246%

Drugs named by CMS: 3 in 2024, 1 in 2023.

See all prescribing by Dr. Simpson

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. Sarah Simpson scored 90 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Simpson for performance year 2024, reported as part of a group. Dr. Simpson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Simpson's MIPS scores, performance year 2024

  • 90of 100Final score
  • 83.8of 100Quality
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Sarah Simpson received $202 in industry payments from 2021 to 2023

CMS Open Payments shows 7 general payments to Dr. Simpson from 3 drug and device companies from 2021 to 2023. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $100.

General payments to Dr. Simpson by program year, 2021 to 2023

Companies that paid Dr. Simpson the most, 2021 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Simpson

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Sarah Simpson's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Sarah Simpson

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. Sarah Simpson's NPI number?

Dr. Sarah Simpson's NPI number is 1952717282. It was assigned on July 8, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. Sarah Simpson?

Dr. Sarah Simpson is an emergency medicine physician in Johnson City, Tennessee. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Sarah Simpson practice?

Dr. Simpson practices at 400 N State of Franklin Rd, Johnson City, TN 37604. Dr. Simpson's primary practice is Johnson City Medical Center/Niswonger Children's in Johnson City, Tennessee. Dmand AI also links Dr. Simpson to 1 medical group.

What is Dr. Sarah Simpson's office phone number?

The practice phone on file for Dr. Simpson is (423) 431-6111.

What is Dr. Sarah Simpson's medical license number?

Dr. Simpson holds Ohio license 34.012082.

Which hospitals is Dr. Sarah Simpson affiliated with?

Dr. Simpson is affiliated with Johnson City Medical Center.

What medical group is Dr. Sarah Simpson part of?

Dr. Simpson is linked to Tri-Cities Regional Emergency Physicians. Dmand AI links Dr. Simpson to 1 more medical group.

Does Dr. Sarah Simpson accept Medicare?

Yes. CMS data shows Dr. Simpson billed Medicare for 561 services in 2024, and Dr. Simpson accepts Medicare assignment.

What is Dr. Sarah Simpson's MIPS score?

Dr. Simpson's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.

How many Medicare patients does Dr. Sarah Simpson see?

CMS counts 383 Medicare patients who saw Dr. Simpson in 2024, with an average age of 74.

Show 4 more questionsShow fewer questions

What services does Dr. Sarah Simpson bill to Medicare?

In 2024, Dr. Simpson's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).

What drugs does Dr. Sarah Simpson prescribe most?

In 2024 Medicare Part D data, Dr. Simpson's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Cephalexin and Ondansetron ODT.

Has Dr. Sarah Simpson received payments from drug or device companies?

CMS Open Payments shows $202 in general payments to Dr. Simpson from 3 companies from 2021 to 2023. The largest total came from Bausch Health Americas, Inc.

How long has Dr. Sarah Simpson been practicing?

Dr. Simpson graduated from medical school in 2014, 12 years ago.

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