Dr. Peter Anthony Swaby, DO
- Medicare services, 2024
- 1,199
- Medicare patients, 2024
- 330
- Part D claims, 2024
- 8,624
- MIPS score, 2024
- 23
- Hospital affiliations
- 1
- Practice address
- 3038 Mitchellville Rd, Bowie, MD 20716
- Practice phone
- Call (301) 809-6206
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Peter a Swaby DO
Bowie, Maryland
Find Dr. Swaby'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.
Dr. Peter Anthony Swaby is an internist in Bowie, Maryland
Dr. Swaby practices at Peter a Swaby DO in Bowie, Maryland.
Dr. Swaby's NPI, 1508972266, was assigned on August 22, 2006. Dr. Swaby graduated from Philadelphia College of Osteopathic Medicine in 1994. Dr. Swaby holds Maryland license H0052843.
- NPI
- 1508972266NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961668546
- NPI enumeration date
- August 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 809-6206
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Anthony Swaby practices at Peter a Swaby DO in Bowie, Maryland
Dr. Swaby's primary practice is Peter a Swaby DO, at 3038 Mitchellville Rd, Bowie, MD 20716 in Prince Georges County. The practice phone is (301) 809-6206.
- Peter a Swaby DO3038 Mitchellville Rd, Bowie, MD 20716 · Prince Georges CountyPhone(301) 809-6206
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peter Anthony Swaby is affiliated with 6 sites of care and 1 medical group
Dr. Swaby's primary practice is Peter a Swaby DO in Bowie, Maryland. Dr. Swaby is also affiliated with Luminis Health Anne Arundel Medical Center. The medical group on file is Peter A Swaby, DO. Dmand AI also links Dr. Swaby to 3 more home health agencies 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 Dr. Peter Anthony Swaby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Swaby practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Peter a Swaby DO | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Anthony Swaby is one of 3,320 internists in Maryland
Internal medicine is Dr. Swaby's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Swaby is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Swaby
Counts of internists 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. Peter Anthony Swaby billed Medicare for 1,199 services in 2024
CMS data shows 1,199 Medicare services from Dr. Swaby across 7 procedure codes in 2024, for 330 Medicare patients. Medicare paid $103,452 for them. Every service was in an office.
Dr. Swaby's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0322024: 1,0241%
- Other services
- 2023: 1232024: 9920%
- Tests and treatments
- 2023: 1372024: 7645%
Dr. Swaby compared with the Maryland median for internists, 2024
- Dr. Swaby
- Maryland median
- Medicare services
- 1,199vs 65683% above
- Medicare patients
- 330vs 25131% above
- Part D claims
- 7,999vs 30925.9 times
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Swaby'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. Swaby and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Anthony Swaby treated 330 Medicare patients in 2024, average age 75
CMS counts 330 Medicare patients who saw Dr. Swaby in 2024. The largest group is 65 to 74, with 136 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Swaby's median patient age at 64, with 54% women.
Dr. Swaby's Medicare patients by age, 2024
Dr. Swaby's Medicare patients by sex, 2024
- Women21264%
- Men11836%
Chronic conditions among Dr. Swaby's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes53%
- Arthritis47%
- Chronic kidney disease29%
- Ischemic heart disease15%
- Mood disorders15%
- Cancer14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Swaby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women54%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Anthony Swaby wrote 8,624 Medicare Part D claims in 2024
In 2024, Dr. Swaby wrote 8,624 Medicare Part D claims for 414 patients. 87% of them were for generic drugs. CMS names the drug for 7,999 of them, across 156 drugs with 11 or more claims each, at $1,055,430 in total drug cost. In 2023, CMS named 6,139 claims across 136 drugs.
Dr. Swaby's Part D claims by kind of drug, 2024
- Generic7,480 claims87%
- Brand-name1,102 claims13%
- Other42 claims0%
Dr. Swaby'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. Swaby's Part D claims, 2024
- Opioids3%289 of 8,624 claims
- Antibiotics3%275 of 8,624 claims
- Antipsychotics, patients 65 and over0%30 of 8,624 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: 6,1392024: 7,99930%
Drugs named by CMS: 156 in 2024, 136 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. Peter Anthony Swaby scored 23 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 23 out of 100 for Dr. Swaby for performance year 2024, reported individually. Dr. Swaby accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Swaby's MIPS scores, performance year 2024
- 23of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 76of 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. Peter Anthony Swaby received $17,374 in industry payments from 2016 to 2025
CMS Open Payments shows 830 general payments to Dr. Swaby from 59 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,530.
General payments to Dr. Swaby by program year, 2016 to 2025
General payments to Dr. Swaby by kind, 2016 to 2025
- Food and beverage$16,88497%
- Education$4893%
Companies that paid Dr. Swaby 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. Peter Anthony Swaby graduated from Philadelphia College of Osteopathic Medicine
Dr. Swaby graduated from Philadelphia College of Osteopathic Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter Anthony Swaby'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. Peter Anthony Swaby
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. Peter Anthony Swaby's NPI number?
Dr. Peter Anthony Swaby's NPI number is 1508972266. It was assigned on August 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Anthony Swaby?
Dr. Peter Anthony Swaby is an internist in Bowie, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Peter Anthony Swaby practice?
Dr. Swaby practices at 3038 Mitchellville Rd, Bowie, MD 20716. Dr. Swaby's primary practice is Peter a Swaby DO in Bowie, Maryland. Dmand AI also links Dr. Swaby to 3 home health agencies and 1 group practice or clinic.
What is Dr. Peter Anthony Swaby's office phone number?
The practice phone on file for Dr. Swaby is (301) 809-6206.
What is Dr. Peter Anthony Swaby's medical license number?
Dr. Swaby holds Maryland license H0052843.
Which hospitals is Dr. Peter Anthony Swaby affiliated with?
Dr. Swaby is affiliated with Luminis Health Anne Arundel Medical Center.
What medical group is Dr. Peter Anthony Swaby part of?
Dr. Swaby is linked to Peter A Swaby, DO.
Does Dr. Peter Anthony Swaby accept Medicare?
Yes. CMS data shows Dr. Swaby billed Medicare for 1,199 services in 2024, and Dr. Swaby accepts Medicare assignment.
What is Dr. Peter Anthony Swaby's MIPS score?
Dr. Swaby's MIPS final score for performance year 2024 is 23 out of 100, reported individually.
How many Medicare patients does Dr. Peter Anthony Swaby see?
CMS counts 330 Medicare patients who saw Dr. Swaby in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Peter Anthony Swaby bill to Medicare?
In 2024, Dr. Swaby's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, established patient (99213).
Where did Dr. Peter Anthony Swaby go to medical school?
Dr. Swaby graduated from Philadelphia College of Osteopathic Medicine in 1994.
What drugs does Dr. Peter Anthony Swaby prescribe most?
In 2024 Medicare Part D data, Dr. Swaby's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Levothyroxine Sodium.
Has Dr. Peter Anthony Swaby received payments from drug or device companies?
CMS Open Payments shows $17,374 in general payments to Dr. Swaby from 59 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Peter Anthony Swaby been practicing?
Dr. Swaby graduated from medical school in 1994, 32 years ago.
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