Dr. John Patrick Welsh, MD
- Medicare services, 2024
- 5,016
- Medicare patients, 2024
- 590
- Part D claims, 2024
- 1,304
- MIPS score, 2024
- 85
- Industry payments
- $3,420
- Practice address
- 5301 Virginia Way, Brentwood, TN 37027
- Practice phone
- Call (615) 221-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Associated Pathologists DBA Pathgroup
Brentwood, Tennessee
Find Dr. Welsh'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. John Patrick Welsh is a dermatologist in Brentwood, Tennessee
Dr. Welsh practices at Associated Pathologists DBA Pathgroup in Brentwood, Tennessee.
Dr. Welsh's NPI, 1881606168, was assigned on August 13, 2006. Dr. Welsh holds Pennsylvania license MD430939.
- NPI
- 1881606168NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092814657
- NPI enumeration date
- August 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 221-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Patrick Welsh practices at Associated Pathologists DBA Pathgroup in Brentwood, Tennessee
Dr. Welsh's primary practice is Associated Pathologists DBA Pathgroup, at 5301 Virginia Way, Brentwood, TN 37027 in Williamson County. The practice phone is (615) 221-4400.
- Associated Pathologists DBA Pathgroup5301 Virginia Way, Brentwood, TN 37027 · Williamson CountyPhone(615) 221-4400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Patrick Welsh is affiliated with 2 sites of care and 1 medical group
Dr. Welsh's primary practice is Associated Pathologists DBA Pathgroup in Brentwood, Tennessee. The medical group on file is Grand Strand Dermatology. Dmand AI also links Dr. Welsh 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. John Patrick Welsh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Welsh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Associated Pathologists DBA Pathgroup | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Patrick Welsh is one of 202 dermatologists in Tennessee
Dermatology is Dr. Welsh's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Welsh is licensed in Pennsylvania.
Specialties and state licenses
- Dermatology, PennsylvaniaPrimary
Dermatologists near Dr. Welsh
Counts of dermatologists 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. John Patrick Welsh billed Medicare for 5,016 services in 2024
CMS data shows 5,016 Medicare services from Dr. Welsh across 20 procedure codes in 2024, for 590 Medicare patients. Medicare paid $221,180 for them. Every service was in an office.
Dr. Welsh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 3,0022024: 4,15238%
- Office and hospital visits
- 2023: 6142024: 81833%
- Lab and pathology
- 2023: 02024: 46
Dr. Welsh compared with the Tennessee median for dermatologists, 2024
- Dr. Welsh
- Tennessee median
- Medicare services
- 5,016vs 2,70486% above
- Medicare patients
- 590vs 600Close to median
- Part D claims
- 1,164vs 5622.1 times
Medians across 204 dermatologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Welsh'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. John Patrick Welsh treated 590 Medicare patients in 2024, average age 74
CMS counts 590 Medicare patients who saw Dr. Welsh in 2024. The largest group is 65 to 74, with 306 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Welsh's median patient age at 71, with 46% women.
Dr. Welsh's Medicare patients by age, 2024
Dr. Welsh's Medicare patients by sex, 2024
- Women26144%
- Men32956%
Chronic conditions among Dr. Welsh's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis44%
- Diabetes26%
- Ischemic heart disease23%
- Anxiety21%
- Chronic kidney disease17%
- Mood disorders17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Welsh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Patrick Welsh wrote 1,304 Medicare Part D claims in 2024
In 2024, Dr. Welsh wrote 1,304 Medicare Part D claims for 515 patients. 98% of them were for generic drugs. CMS names the drug for 1,164 of them, across 15 drugs with 11 or more claims each, at $20,931 in total drug cost. In 2023, CMS named 920 claims across 20 drugs.
Dr. Welsh's Part D claims by kind of drug, 2024
- Generic1,283 claims98%
- Brand-name21 claims2%
Dr. Welsh'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. Welsh's Part D claims, 2024
- Antibiotics18%229 of 1,304 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: 9202024: 1,16427%
Drugs named by CMS: 15 in 2024, 20 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. John Patrick Welsh scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Welsh for performance year 2024, reported as part of a group. Dr. Welsh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,127 procedures of skin biopsy by Dr. Welsh, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Welsh's MIPS scores, performance year 2024
- 85of 100Final score
- 77.6of 100Quality
- 40of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Welsh ranks in Medicare procedure volume
- Removal of skin lesions
- 97th percentile1,776 procedures
- Skin biopsy
- 99th percentile1,127 procedures
- Melanoma (skin cancer) excision
- 93rd percentile99 procedures
- Removal or shaving of skin growth
- 76th percentile34 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. John Patrick Welsh received $3,420 in industry payments from 2016 to 2025
CMS Open Payments shows 164 general payments to Dr. Welsh from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. Janssen Pharmaceuticals, Inc paid the most, $637.
General payments to Dr. Welsh by program year, 2016 to 2025
General payments to Dr. Welsh by kind, 2016 to 2025
- Food and beverage$3,06390%
- Education$35710%
Companies that paid Dr. Welsh the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Patrick Welsh's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John Patrick Welsh
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. John Patrick Welsh's NPI number?
Dr. John Patrick Welsh's NPI number is 1881606168. It was assigned on August 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Patrick Welsh?
Dr. John Patrick Welsh is a dermatologist in Brentwood, Tennessee. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. John Patrick Welsh practice?
Dr. Welsh practices at 5301 Virginia Way, Brentwood, TN 37027. Dr. Welsh's primary practice is Associated Pathologists DBA Pathgroup in Brentwood, Tennessee. Dmand AI also links Dr. Welsh to 1 group practice or clinic.
What is Dr. John Patrick Welsh's office phone number?
The practice phone on file for Dr. Welsh is (615) 221-4400.
What is Dr. John Patrick Welsh's medical license number?
Dr. Welsh holds Pennsylvania license MD430939.
What medical group is Dr. John Patrick Welsh part of?
Dr. Welsh is linked to Grand Strand Dermatology.
Does Dr. John Patrick Welsh accept Medicare?
Yes. CMS data shows Dr. Welsh billed Medicare for 5,016 services in 2024, and Dr. Welsh accepts Medicare assignment.
What is Dr. John Patrick Welsh's MIPS score?
Dr. Welsh's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Dr. John Patrick Welsh see?
CMS counts 590 Medicare patients who saw Dr. Welsh in 2024, with an average age of 74.
What services does Dr. John Patrick Welsh bill to Medicare?
In 2024, Dr. Welsh's most billed Medicare services were surgery: skin and soft tissue (17003), surgery: skin and soft tissue (11103) and surgery: skin and soft tissue (11102).
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What drugs does Dr. John Patrick Welsh prescribe most?
In 2024 Medicare Part D data, Dr. Welsh's most prescribed drugs by claims were Mupirocin, Hydrocortisone and Cephalexin.
Has Dr. John Patrick Welsh received payments from drug or device companies?
CMS Open Payments shows $3,420 in general payments to Dr. Welsh from 23 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. John Patrick Welsh been practicing?
Dr. Welsh graduated from medical school in 2003, 23 years ago.
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