Dr. Catherine Melissa Porter, DO
- Medicare services, 2024
- 605
- Medicare patients, 2024
- 215
- Part D claims, 2024
- 35
- Hospital affiliations
- 2
- Industry payments
- $1,485
- Practice address
- 915 Old Fern Hill Rd, West Chester, PA 19380
- Practice phone
- Call (610) 382-5910
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Academic Urology of PA, LLC
West Chester, Pennsylvania
Find Dr. Porter's professional email, personal email and mobile number
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Dr. Catherine Melissa Porter is a general surgeon in West Chester, Pennsylvania
Dr. Porter practices at Academic Urology of PA, LLC in West Chester, Pennsylvania.
Dr. Porter's NPI, 1255606521, was assigned on March 20, 2012. Dr. Porter graduated from Philadelphia College of Osteopathic Medicine in 2005. Dr. Porter holds Pennsylvania license OS014585.
- NPI
- 1255606521NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325295876
- NPI enumeration date
- March 20, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (610) 382-5910
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Catherine Melissa Porter practices at Academic Urology of PA, LLC in West Chester, Pennsylvania
Dr. Porter's primary practice is Academic Urology of PA, LLC, at 915 Old Fern Hill Rd, West Chester, PA 19380 in Chester County. The practice phone is (610) 382-5910.
- Academic Urology of PA, LLC915 Old Fern Hill Rd, West Chester, PA 19380 · Chester CountyPhone(610) 382-5910
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Catherine Melissa Porter is affiliated with 7 sites of care and 3 medical groups
Dr. Porter's primary practice is Academic Urology of PA, LLC in West Chester, Pennsylvania. Dr. Porter is also affiliated with Chester County Hospital. The medical group on file is Penn Medicine Lancaster General Health. Dmand AI also links Dr. Porter to 1 more hospital, 2 group practices and clinics, 2 medical groups, 1 home health agency and 1 ambulatory surgery center, 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. Catherine Melissa Porter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Porter practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Academic Urology of PA, LLC | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Catherine Melissa Porter is one of 1,398 general surgeons in Pennsylvania
Surgery is Dr. Porter's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Porter is licensed in Pennsylvania.
Specialties and state licenses
- Surgery, PennsylvaniaPrimary
General surgeons near Dr. Porter
Counts of general 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. Catherine Melissa Porter billed Medicare for 605 services in 2024
CMS data shows 605 Medicare services from Dr. Porter across 11 procedure codes in 2024, for 215 Medicare patients. Medicare paid $65,886 for them.
Dr. Porter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2282024: 33547%
- Other services
- 2023: 02024: 176
- Surgery
- 2023: 682024: 9438%
Where Dr. Porter's Medicare services took place, 2024
- In an office51184%
- In a facility9416%
Dr. Porter compared with the Pennsylvania median for general surgeons, 2024
- Dr. Porter
- Pennsylvania median
- Medicare services
- 605vs 1583.8 times
- Medicare patients
- 215vs 12769% above
- Part D claims
- 22vs 2924% below
Medians across 1,213 general surgeons in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Porter'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. Porter and other general surgeons in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Catherine Melissa Porter treated 215 Medicare patients in 2024, average age 73
CMS counts 215 Medicare patients who saw Dr. Porter in 2024. The largest group is 65 to 74, with 114 patients. 75% of them have cancer, and 75% have high cholesterol. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Porter's median patient age at 69, with 99% women.
Dr. Porter's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Porter's Medicare patients, 2024
- Cancer75%
- High cholesterol75%
- High blood pressure64%
- Arthritis47%
- Osteoporosis38%
- Anxiety28%
- Mood disorders27%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Porter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women99%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Catherine Melissa Porter wrote 35 Medicare Part D claims in 2024
In 2024, Dr. Porter wrote 35 Medicare Part D claims for 22 patients. 100% of them were for generic drugs. CMS names the drug for 22 of them, across 1 drug with 11 or more claims each, at $55 in total drug cost. In 2020, CMS named 30 claims across 1 drug.
Dr. Porter's most prescribed drugs by claims, 2021
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. Porter's Part D claims, 2024
- Antibiotics49%17 of 35 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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 302021: 2227%
Drugs named by CMS: 1 in 2021, 1 in 2020.
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. Catherine Melissa Porter ranks in the 98th percentile for mastectomy in Medicare
Dr. Porter accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 75 procedures of mastectomy by Dr. Porter, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Porter ranks in Medicare procedure volume
- Mastectomy
- 98th percentile75 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Catherine Melissa Porter received $1,485 in industry payments from 2016 to 2025
CMS Open Payments shows 16 general payments to Dr. Porter from 8 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 59% of the total. Stryker Corporation paid the most, $1,150.
General payments to Dr. Porter by program year, 2016 to 2025
General payments to Dr. Porter by kind, 2016 to 2025
- Travel and lodging$87259%
- Food and beverage$61441%
Companies that paid Dr. Porter 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. Catherine Melissa Porter graduated from Philadelphia College of Osteopathic Medicine
Dr. Porter graduated from Philadelphia College of Osteopathic Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Catherine Melissa Porter'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)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. Catherine Melissa Porter
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. Catherine Melissa Porter's NPI number?
Dr. Catherine Melissa Porter's NPI number is 1255606521. It was assigned on March 20, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Catherine Melissa Porter?
Dr. Catherine Melissa Porter is a general surgeon in West Chester, Pennsylvania. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Catherine Melissa Porter practice?
Dr. Porter practices at 915 Old Fern Hill Rd, West Chester, PA 19380. Dr. Porter's primary practice is Academic Urology of PA, LLC in West Chester, Pennsylvania. Dmand AI also links Dr. Porter to 1 hospital, 2 group practices and clinics, 2 medical groups, 1 home health agency and 1 ambulatory surgery center.
What is Dr. Catherine Melissa Porter's office phone number?
The practice phone on file for Dr. Porter is (610) 382-5910.
What is Dr. Catherine Melissa Porter's medical license number?
Dr. Porter holds Pennsylvania license OS014585.
Which hospitals is Dr. Catherine Melissa Porter affiliated with?
Dr. Porter is affiliated with Chester County Hospital. Dmand AI links Dr. Porter to 1 more hospital.
What medical group is Dr. Catherine Melissa Porter part of?
Dr. Porter is linked to Penn Medicine Lancaster General Health. Dmand AI links Dr. Porter to 2 more medical groups.
Does Dr. Catherine Melissa Porter accept Medicare?
Yes. CMS data shows Dr. Porter billed Medicare for 605 services in 2024, and Dr. Porter accepts Medicare assignment.
How many Medicare patients does Dr. Catherine Melissa Porter see?
CMS counts 215 Medicare patients who saw Dr. Porter in 2024, with an average age of 73.
What services does Dr. Catherine Melissa Porter bill to Medicare?
In 2024, Dr. Porter's most billed Medicare services were office visit, established patient (99213), medicare service (G2211) and office visit, established patient (99215).
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Where did Dr. Catherine Melissa Porter go to medical school?
Dr. Porter graduated from Philadelphia College of Osteopathic Medicine in 2005.
What drugs does Dr. Catherine Melissa Porter prescribe most?
In 2021 Medicare Part D data, Dr. Porter's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Catherine Melissa Porter received payments from drug or device companies?
CMS Open Payments shows $1,485 in general payments to Dr. Porter from 8 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Catherine Melissa Porter been practicing?
Dr. Porter graduated from medical school in 2005, 21 years ago.
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