William Andrew Simpson, FNP
- Medicare patients, 2024
- 250
- Part D claims, 2024
- 7,802
- MIPS score, 2024
- 94
- Hospital affiliations
- 2
- Industry payments
- $544
- Practice address
- 101 Kington Ln, Chickamauga, GA 30707
- Practice phone
- Call (423) 495-6870
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Memorial Health Partners Foundation, Inc
Chickamauga, Georgia
Find William Simpson'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.
William Andrew Simpson is a family nurse practitioner in Chickamauga, Georgia
William Simpson practices at Memorial Health Partners Foundation, Inc in Chickamauga, Georgia.
William Simpson's NPI, 1437574134, was assigned on March 4, 2014. William Simpson holds Georgia license RN203796.
- NPI
- 1437574134NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759505563
- NPI enumeration date
- March 4, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 495-6870
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
William Andrew Simpson practices at Memorial Health Partners Foundation, Inc in Chickamauga, Georgia
William Simpson's primary practice is Memorial Health Partners Foundation, Inc, at 101 Kington Ln, Chickamauga, GA 30707 in Walker County. The practice phone is (423) 495-6870.
- Memorial Health Partners Foundation, Inc101 Kington Ln, Chickamauga, GA 30707 · Walker CountyPhone(423) 495-6870
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
William Andrew Simpson is affiliated with 4 sites of care and 1 medical group
William Simpson's primary practice is Memorial Health Partners Foundation, Inc in Chickamauga, Georgia. William Simpson is also affiliated with CommonSpirit - Memorial Hospital - Chattanooga. The medical group on file is Memorial Health Partners Foundation. Dmand AI also links William Simpson to 1 more hospital 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 William Andrew Simpson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Simpson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Health Partners Foundation, Inc | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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William Andrew Simpson is one of 5,690 family nurse practitioners in Georgia
Family is William Simpson's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. William Simpson is licensed in Georgia.
Specialties and state licenses
- Family nurse practitioner, GeorgiaPrimary
Family nurse practitioners near William Simpson
Counts of family nurse practitioners 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
William Andrew Simpson treated 250 Medicare patients in 2024, average age 71
CMS counts 250 Medicare patients who saw William Simpson in 2024. The largest group is 65 to 74, with 105 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Simpson's median patient age at 65, with 47% women.
William Simpson's Medicare patients by age, 2024
William Simpson's Medicare patients by sex, 2024
- Women11144%
- Men13956%
Chronic conditions among William Simpson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Arthritis37%
- Diabetes36%
- Ischemic heart disease28%
- COPD23%
- Chronic kidney disease23%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
William 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 65
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William Andrew Simpson wrote 7,802 Medicare Part D claims in 2024
In 2024, William Simpson wrote 7,802 Medicare Part D claims for 528 patients. 86% of them were for generic drugs.
William Simpson's Part D claims by kind of drug, 2024
- Generic6,681 claims86%
- Brand-name1,093 claims14%
- Other28 claims0%
Drug classes CMS tracks in William Simpson's Part D claims, 2024
- Opioids1%81 of 7,802 claims
- Antibiotics2%153 of 7,802 claims
- Antipsychotics, patients 65 and over1%55 of 7,802 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
William Andrew Simpson scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for William Simpson for performance year 2024, reported through an alternative payment model (APM). William Simpson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
William Simpson's MIPS scores, performance year 2024
- 94of 100Final score
- 92.6of 100Quality
- 93of 100Promoting Interoperability
- 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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William Andrew Simpson received $544 in industry payments in 2025
CMS Open Payments shows 19 general payments to William Simpson from 12 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $159.
Companies that paid William Simpson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for William Andrew Simpson'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 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 (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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 William Andrew 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 William Andrew Simpson's NPI number?
William Andrew Simpson's NPI number is 1437574134. It was assigned on March 4, 2014, and it is active in the NPI Registry.
What does William Andrew Simpson specialize in?
William Andrew Simpson is a family nurse practitioner in Chickamauga, Georgia. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does William Andrew Simpson practice?
William Simpson practices at 101 Kington Ln, Chickamauga, GA 30707. William Simpson's primary practice is Memorial Health Partners Foundation, Inc in Chickamauga, Georgia. Dmand AI also links William Simpson to 1 hospital and 1 group practice or clinic.
What is William Andrew Simpson's office phone number?
The practice phone on file for William Simpson is (423) 495-6870.
What is William Andrew Simpson's medical license number?
William Simpson holds Georgia license RN203796.
Which hospitals is William Andrew Simpson affiliated with?
William Simpson is affiliated with CommonSpirit - Memorial Hospital - Chattanooga. Dmand AI links William Simpson to 1 more hospital.
What medical group is William Andrew Simpson part of?
William Simpson is linked to Memorial Health Partners Foundation.
Does William Andrew Simpson accept Medicare?
Yes. CMS lists William Simpson as accepting Medicare assignment.
What is William Andrew Simpson's MIPS score?
William Simpson's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does William Andrew Simpson see?
CMS counts 250 Medicare patients who saw William Simpson in 2024, with an average age of 71.
Has William Andrew Simpson received payments from drug or device companies?
CMS Open Payments shows $544 in general payments to William Simpson from 12 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has William Andrew Simpson been practicing?
William Simpson graduated from medical school in 2013, 13 years ago.
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