Dr. Matthew Lee Oswalt, MD
- Medicare services, 2024
- 5,448
- Medicare patients, 2024
- 421
- Part D claims, 2024
- 2,206
- MIPS score, 2024
- 14
- Hospital affiliations
- 1
- Practice address
- 1512 Medical Park Cir, Tupelo, MS 38801
- Practice phone
- Call (662) 377-4685
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
North Mississippi Allergy and Asthma Center
Tupelo, Mississippi
Find Dr. Oswalt's professional email, personal email and mobile number
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Dr. Matthew Lee Oswalt is an allergist and immunologist in Tupelo, Mississippi
Dr. Oswalt practices at North Mississippi Allergy and Asthma Center in Tupelo, Mississippi.
Dr. Oswalt's NPI, 1679784599, was assigned on May 24, 2007. Dr. Oswalt graduated from University of Mississippi School of Medicine in 2002. Dr. Oswalt holds Mississippi license 18939.
- NPI
- 1679784599NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446281158
- NPI enumeration date
- May 24, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (662) 377-4685
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Lee Oswalt practices at North Mississippi Allergy and Asthma Center in Tupelo, Mississippi
Dr. Oswalt's primary practice is North Mississippi Allergy and Asthma Center, at 1512 Medical Park Cir, Tupelo, MS 38801 in Lee County. The practice phone is (662) 377-4685.
- North Mississippi Allergy and Asthma Center1512 Medical Park Cir, Tupelo, MS 38801 · Lee CountyPhone(662) 377-4685
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Matthew Lee Oswalt is affiliated with 3 sites of care and 1 medical group
Dr. Oswalt's primary practice is North Mississippi Allergy and Asthma Center in Tupelo, Mississippi. Dr. Oswalt is also affiliated with North Mississippi Medical Center-Tupelo. The medical group on file is North Mississippi Allergy and Asthma Center. Dmand AI also links Dr. Oswalt to 1 more group practice or clinic, 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 Dr. Matthew Lee Oswalt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oswalt practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Mississippi Allergy and Asthma Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew Lee Oswalt is one of 23 allergists and immunologists in Mississippi
Allergy and immunology is Dr. Oswalt's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Oswalt is licensed in Mississippi.
Specialties and state licenses
- Allergy and immunology, MississippiPrimary
Allergists and immunologists near Dr. Oswalt
Counts of allergists and immunologists 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. Matthew Lee Oswalt billed Medicare for 5,448 services in 2024
CMS data shows 5,448 Medicare services from Dr. Oswalt across 11 procedure codes in 2024, for 421 Medicare patients. Medicare paid $62,024 for them. Every service was in an office.
Dr. Oswalt's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 4,2992024: 4,6217%
- Office and hospital visits
- 2023: 5692024: 6077%
- Surgery
- 2023: 1522024: 18119%
- Other services
- 2023: 02024: 39
Dr. Oswalt compared with the Mississippi median for allergists and immunologists, 2024
- Dr. Oswalt
- Mississippi median
- Medicare services
- 5,448vs 4,23129% above
- Medicare patients
- 421vs 22686% above
- Part D claims
- 2,107vs 1,22173% above
Medians across 24 allergists and immunologists in Mississippi with Dmand AI profiles that report each measure.
Dr. Oswalt'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Oswalt and other allergists and immunologists in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Lee Oswalt treated 421 Medicare patients in 2024, average age 70
CMS counts 421 Medicare patients who saw Dr. Oswalt in 2024. The largest group is 65 to 74, with 189 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Oswalt's median patient age at 27, with 59% women.
Dr. Oswalt's Medicare patients by age, 2024
Dr. Oswalt's Medicare patients by sex, 2024
- Women28167%
- Men14033%
Chronic conditions among Dr. Oswalt's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes35%
- Ischemic heart disease34%
- Anxiety33%
- Asthma32%
- COPD26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oswalt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 27
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Lee Oswalt wrote 2,206 Medicare Part D claims in 2024
In 2024, Dr. Oswalt wrote 2,206 Medicare Part D claims for 396 patients. 76% of them were for generic drugs. CMS names the drug for 2,107 of them, across 29 drugs with 11 or more claims each, at $1,150,922 in total drug cost. In 2023, CMS named 1,874 claims across 28 drugs.
Dr. Oswalt's Part D claims by kind of drug, 2024
- Generic1,679 claims76%
- Brand-name527 claims24%
Dr. Oswalt'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. Oswalt's Part D claims, 2024
- Antibiotics7%155 of 2,206 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: 1,8742024: 2,10712%
Drugs named by CMS: 29 in 2024, 28 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. Matthew Lee Oswalt scored 14 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 14 out of 100 for Dr. Oswalt for performance year 2024, reported individually. Dr. Oswalt accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Oswalt's MIPS scores, performance year 2024
- 14of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 47of 100Cost
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. Matthew Lee Oswalt received $24,009 in industry payments from 2016 to 2025
CMS Open Payments shows 924 general payments to Dr. Oswalt from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 71% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $7,841.
General payments to Dr. Oswalt by program year, 2016 to 2025
General payments to Dr. Oswalt by kind, 2016 to 2025
- Food and beverage$17,06971%
- Speaker and faculty fees$6,20026%
- Consulting fees$5172%
- Education$2241%
Companies that paid Dr. Oswalt 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. Matthew Lee Oswalt graduated from University of Mississippi School of Medicine
Dr. Oswalt graduated from University of Mississippi School of Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Lee Oswalt'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 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) |
| 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. Matthew Lee Oswalt
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. Matthew Lee Oswalt's NPI number?
Dr. Matthew Lee Oswalt's NPI number is 1679784599. It was assigned on May 24, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Lee Oswalt?
Dr. Matthew Lee Oswalt is an allergist and immunologist in Tupelo, Mississippi. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Matthew Lee Oswalt practice?
Dr. Oswalt practices at 1512 Medical Park Cir, Tupelo, MS 38801. Dr. Oswalt's primary practice is North Mississippi Allergy and Asthma Center in Tupelo, Mississippi. Dmand AI also links Dr. Oswalt to 1 group practice or clinic.
What is Dr. Matthew Lee Oswalt's office phone number?
The practice phone on file for Dr. Oswalt is (662) 377-4685.
What is Dr. Matthew Lee Oswalt's medical license number?
Dr. Oswalt holds Mississippi license 18939.
Which hospitals is Dr. Matthew Lee Oswalt affiliated with?
Dr. Oswalt is affiliated with North Mississippi Medical Center-Tupelo.
What medical group is Dr. Matthew Lee Oswalt part of?
Dr. Oswalt is linked to North Mississippi Allergy and Asthma Center.
Does Dr. Matthew Lee Oswalt accept Medicare?
Yes. CMS data shows Dr. Oswalt billed Medicare for 5,448 services in 2024, and Dr. Oswalt accepts Medicare assignment.
What is Dr. Matthew Lee Oswalt's MIPS score?
Dr. Oswalt's MIPS final score for performance year 2024 is 14 out of 100, reported individually.
How many Medicare patients does Dr. Matthew Lee Oswalt see?
CMS counts 421 Medicare patients who saw Dr. Oswalt in 2024, with an average age of 70.
Show 5 more questionsShow fewer questions
What services does Dr. Matthew Lee Oswalt bill to Medicare?
In 2024, Dr. Oswalt's most billed Medicare services were allergy test or treatment (95004), allergy test or treatment (95165) and allergy test or treatment (95024).
Where did Dr. Matthew Lee Oswalt go to medical school?
Dr. Oswalt graduated from University of Mississippi School of Medicine in 2002.
What drugs does Dr. Matthew Lee Oswalt prescribe most?
In 2024 Medicare Part D data, Dr. Oswalt's most prescribed drugs by claims were Fluticasone Propionate, Famotidine and Montelukast Sodium.
Has Dr. Matthew Lee Oswalt received payments from drug or device companies?
CMS Open Payments shows $24,009 in general payments to Dr. Oswalt from 35 companies from 2016 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Matthew Lee Oswalt been practicing?
Dr. Oswalt graduated from medical school in 2002, 24 years ago.
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