Dr. Spencer Hart Guinn, MD
- Medicare services, 2024
- 3,376
- Medicare patients, 2024
- 563
- Part D claims, 2024
- 476
- Hospital affiliations
- 1
- Industry payments
- $7,979
- Practice address
- 1100 East Matthews, Jonesboro, AR 72401
- Practice phone
- Call (870) 935-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Outpatient Surgery Center of Jonesboro
Surgery Center - Medicare-Certified · Jonesboro, Arkansas
Find Dr. Guinn's professional email, personal email and mobile number
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Dr. Spencer Hart Guinn is an orthopedic surgeon in Jonesboro, Arkansas
Dr. Guinn practices at Outpatient Surgery Center of Jonesboro in Jonesboro, Arkansas.
Dr. Guinn's NPI, 1124099841, was assigned on January 30, 2006. Dr. Guinn graduated from Tulane University School of Medicine in 1997. Dr. Guinn holds Arkansas license E1834.
- NPI
- 1124099841NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022919703
- NPI enumeration date
- January 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (870) 935-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Spencer Hart Guinn practices at Outpatient Surgery Center of Jonesboro in Jonesboro, Arkansas
Dr. Guinn's primary practice is Outpatient Surgery Center of Jonesboro, at 1100 East Matthews, Jonesboro, AR 72401. The practice phone is (870) 935-8500.
- Outpatient Surgery Center of Jonesboro1100 East Matthews, Jonesboro, AR 72401Phone(870) 935-8500
Source: Dmand AI Affiliation Data
Dr. Spencer Hart Guinn is affiliated with 5 sites of care and 3 medical groups
Dr. Guinn's primary practice is Outpatient Surgery Center of Jonesboro in Jonesboro, Arkansas. Dr. Guinn is also affiliated with St. Bernards Medical Center. The medical group on file is St. Bernards Healthcare. Dmand AI also links Dr. Guinn to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Spencer Hart Guinn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guinn practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Outpatient Surgery Center of Jonesboro | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Spencer Hart Guinn is one of 186 orthopedic surgeons in Arkansas
Orthopaedic surgery is Dr. Guinn's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Guinn is licensed in Arkansas.
Specialties and state licenses
- Orthopaedic surgery, ArkansasPrimary
Orthopedic surgeons near Dr. Guinn
Counts of orthopedic surgeons 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. Spencer Hart Guinn billed Medicare for 3,376 services in 2024
CMS data shows 3,376 Medicare services from Dr. Guinn across 21 procedure codes in 2024, for 563 Medicare patients. Medicare paid $91,862 for them.
Dr. Guinn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3,0122024: 1,92736%
- Surgery
- 2023: 5052024: 59718%
- Imaging
- 2023: 5812024: 5623%
- Office and hospital visits
- 2023: 2762024: 2905%
Where Dr. Guinn's Medicare services took place, 2024
- In an office3,29197%
- In a facility853%
Dr. Guinn compared with the Arkansas median for orthopedic surgeons, 2024
- Dr. Guinn
- Arkansas median
- Medicare services
- 3,376vs 1,5592.2 times
- Medicare patients
- 563vs 34464% above
- Part D claims
- 458vs 2192.1 times
Medians across 179 orthopedic surgeons in Arkansas with Dmand AI profiles that report each measure.
Dr. Guinn'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Spencer Hart Guinn treated 563 Medicare patients in 2024, average age 72
CMS counts 563 Medicare patients who saw Dr. Guinn in 2024. The largest group is 65 to 74, with 253 patients. 75% of them have high blood pressure, and 74% have arthritis. 16% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Guinn's median patient age at 55, with 51% women.
Dr. Guinn's Medicare patients by age, 2024
Dr. Guinn's Medicare patients by sex, 2024
- Women35263%
- Men21137%
Chronic conditions among Dr. Guinn's Medicare patients, 2024
- High blood pressure75%
- Arthritis74%
- High cholesterol72%
- Mood disorders36%
- Diabetes35%
- Depression34%
- Anxiety31%
- Ischemic heart disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Guinn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Spencer Hart Guinn wrote 476 Medicare Part D claims in 2024
In 2024, Dr. Guinn wrote 476 Medicare Part D claims for 163 patients. 100% of them were for generic drugs. CMS names the drug for 458 of them, across 11 drugs with 11 or more claims each, at $2,769 in total drug cost. In 2023, CMS named 459 claims across 11 drugs.
Dr. Guinn'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. Guinn's Part D claims, 2024
- Opioids19%89 of 476 claims
- Antibiotics14%65 of 476 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: 4592024: 458No change
Drugs named by CMS: 11 in 2024, 11 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
Dr. Spencer Hart Guinn scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Guinn for performance year 2024, reported individually. Dr. Guinn accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Guinn as offering telehealth. CMS counts 15 procedures of lower limb (leg) arthroscopy (minimally invasive joint repair) by Dr. Guinn, more than 88% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Guinn's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Guinn ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 79th percentile37 procedures
- Lower limb (leg) arthroscopy (minimally invasive joint repair)
- 88th percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Spencer Hart Guinn received $7,979 in industry payments from 2016 to 2025
CMS Open Payments shows 62 general payments to Dr. Guinn from 18 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 46% of the total. Arthrex, Inc. paid the most, $3,536.
General payments to Dr. Guinn by program year, 2016 to 2025
General payments to Dr. Guinn by kind, 2016 to 2025
- Travel and lodging$3,66546%
- Education$2,64433%
- Food and beverage$1,67021%
Companies that paid Dr. Guinn 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. Spencer Hart Guinn graduated from Tulane University School of Medicine
Dr. Guinn graduated from Tulane University School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Spencer Hart Guinn'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 DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Spencer Hart Guinn
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. Spencer Hart Guinn's NPI number?
Dr. Spencer Hart Guinn's NPI number is 1124099841. It was assigned on January 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Spencer Hart Guinn?
Dr. Spencer Hart Guinn is an orthopedic surgeon in Jonesboro, Arkansas. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Spencer Hart Guinn practice?
Dr. Guinn practices at 1100 East Matthews, Jonesboro, AR 72401. Dr. Guinn's primary practice is Outpatient Surgery Center of Jonesboro in Jonesboro, Arkansas. Dmand AI also links Dr. Guinn to 3 group practices and clinics and 2 medical groups.
What is Dr. Spencer Hart Guinn's office phone number?
The practice phone on file for Dr. Guinn is (870) 935-8500.
What is Dr. Spencer Hart Guinn's medical license number?
Dr. Guinn holds Arkansas license E1834.
Which hospitals is Dr. Spencer Hart Guinn affiliated with?
Dr. Guinn is affiliated with St. Bernards Medical Center.
What medical group is Dr. Spencer Hart Guinn part of?
Dr. Guinn is linked to St. Bernards Healthcare. Dmand AI links Dr. Guinn to 2 more medical groups.
Does Dr. Spencer Hart Guinn accept Medicare?
Yes. CMS data shows Dr. Guinn billed Medicare for 3,376 services in 2024, and Dr. Guinn accepts Medicare assignment.
Does Dr. Spencer Hart Guinn offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Guinn as offering telehealth services.
What is Dr. Spencer Hart Guinn's MIPS score?
Dr. Guinn's MIPS final score for performance year 2024 is 0 out of 100, reported individually.
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How many Medicare patients does Dr. Spencer Hart Guinn see?
CMS counts 563 Medicare patients who saw Dr. Guinn in 2024, with an average age of 72.
What services does Dr. Spencer Hart Guinn bill to Medicare?
In 2024, Dr. Guinn's most billed Medicare services were injected or infused drug (J7325), injected or infused drug (J3301) and surgery: bones and joints (20610).
Where did Dr. Spencer Hart Guinn go to medical school?
Dr. Guinn graduated from Tulane University School of Medicine in 1997.
What drugs does Dr. Spencer Hart Guinn prescribe most?
In 2024 Medicare Part D data, Dr. Guinn's most prescribed drugs by claims were Ibuprofen, Celecoxib and Meloxicam.
Has Dr. Spencer Hart Guinn received payments from drug or device companies?
CMS Open Payments shows $7,979 in general payments to Dr. Guinn from 18 companies from 2016 to 2025. The largest total came from Arthrex, Inc.
How long has Dr. Spencer Hart Guinn been practicing?
Dr. Guinn graduated from medical school in 1997, 29 years ago.
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