Dr. Allison A. Aggon, DO

  • Philadelphia, PA
  • General surgeon
NPI1972759900PAC ID6608016977
Medicare services, 2024
539
Medicare patients, 2024
400
Part D claims, 2024
58
Publications
18
Hospital affiliations
3
Practice address
333 Cottman Avenue, Philadelphia, PA 19111
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Fox Chase Cancer Center

Hospital · Philadelphia, Pennsylvania

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Dr. Allison A. Aggon is a general surgeon in Philadelphia, Pennsylvania

Dr. Aggon practices at Fox Chase Cancer Center in Philadelphia, Pennsylvania, part of Thomas Jefferson University.

Dr. Aggon's NPI, 1972759900, was assigned on August 11, 2008. Dr. Aggon graduated from Pcom in 2008. Dr. Aggon holds Pennsylvania license OS016161.

NPI and contact details
Medicare PAC ID
6608016977
NPI enumeration date
August 11, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
44
Medical school graduation
2008

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Allison A. Aggon practices at Fox Chase Cancer Center in Philadelphia, Pennsylvania

Dr. Aggon's primary practice is Fox Chase Cancer Center, at 333 Cottman Avenue, Philadelphia, PA 19111.

Source: Dmand AI Affiliation Data

Dr. Allison A. Aggon is affiliated with 3 sites of care and 2 medical groups

Dr. Aggon's primary practice is Fox Chase Cancer Center in Philadelphia, Pennsylvania, part of Thomas Jefferson University. Dr. Aggon is also affiliated with Temple University Hospital. The medical group on file is Temple Faculty Physicians. Dmand AI also links Dr. Aggon to 1 more hospital and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Aggon

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Allison A. Aggon's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Aggon practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Fox Chase Cancer CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Thomas Jefferson University and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Allison A. Aggon is one of 1,398 general surgeons in Pennsylvania

Surgery is Dr. Aggon's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Aggon is board certified in surgery by the AOA Board of Surgery. Dr. Aggon is licensed in Pennsylvania.

Specialties and state licenses

  • Surgery, PennsylvaniaPrimaryLicense OT012673 · taxonomy 208600000X

Clinical focus

Dmand AI lists lymphedema and mastectomy among the conditions Dr. Aggon treats.

General surgeons near Dr. Aggon

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. Allison A. Aggon billed Medicare for 539 services in 2024

CMS data shows 539 Medicare services from Dr. Aggon across 7 procedure codes in 2024, for 400 Medicare patients. Medicare paid $53,483 for them.

Medicare services, 2024539
Medicare patients400
Paid by Medicare$53,483
Procedure codes7

Dr. Aggon's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 5242024: 44715%
Surgery
2023: 942024: 922%

Where Dr. Aggon's Medicare services took place, 2024

  • In an office7213%
  • In a facility46787%

Dr. Aggon compared with the Pennsylvania median for general surgeons, 2024

  • Dr. Aggon
  • Pennsylvania median
Medicare services
539vs 1583.4 times
Medicare patients
400vs 1273.1 times
Part D claims
22vs 2924% below

Medians across 1,213 general surgeons in Pennsylvania with Dmand AI profiles that report each measure.

Dr. Aggon'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.

See all procedures by Dr. Aggon

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Allison A. Aggon treated 400 Medicare patients in 2024, average age 74

CMS counts 400 Medicare patients who saw Dr. Aggon in 2024. The largest group is 65 to 74, with 192 patients. 75% of them have cancer, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Aggon's median patient age at 73, with 99% women.

Medicare patients, 2024400
Average age74
Average risk score1.03
Also on Medicaid5%

Dr. Aggon's Medicare patients by age, 2024

Chronic conditions among Dr. Aggon's Medicare patients, 2024

  1. Cancer75%
  2. High cholesterol75%
  3. High blood pressure66%
  4. Arthritis43%
  5. Osteoporosis39%
  6. Anxiety26%
  7. Ischemic heart disease19%
  8. Mood disorders19%

Share of Medicare patients with each condition. A patient can have several.

Dr. Aggon's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women99%
  • Men0%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Allison A. Aggon wrote 58 Medicare Part D claims in 2024

In 2024, Dr. Aggon wrote 58 Medicare Part D claims for 35 patients. 93% of them were for generic drugs. CMS names the drug for 22 of them, across 2 drugs with 11 or more claims each, at $33 in total drug cost. In 2017, CMS named 11 claims across 1 drug.

Part D claims, 202458
Drugs named by CMS2
Total drug cost$33
Part D patients35

Dr. Aggon's Part D claims by kind of drug, 2024

  • Generic54 claims93%
  • Brand-name and other4 claims7%

Dr. Aggon'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. Aggon's Part D claims, 2024

  • Opioids19%11 of 58 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, 2017 to 2024

  • 2017
  • 2024
Claims for drugs CMS names
2017: 112024: 22100%

Drugs named by CMS: 2 in 2024, 1 in 2017.

See all prescribing by Dr. Aggon

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. Allison A. Aggon ranks in the 99th percentile for mastectomy in Medicare

Dr. Aggon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 119 procedures of mastectomy by Dr. Aggon, more than 99% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Aggon ranks in Medicare procedure volume

Mastectomy
99th percentile119 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Melanoma (skin cancer) excision: 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. Allison A. Aggon has 18 publications on record

Dmand AI links 18 papers to Dr. Aggon, published from 2011 to 2024. 2019 was the busiest year, with 4. The most frequent topics are Breast Neoplasms, Neoadjuvant Therapy and Axilla. Dr. Aggon has published most often in Ann Surg Oncol. Dr. Aggon's most frequent co-authors are Richard J. Bleicher, MD, Elin Ruth Sigurdson, MD and Andrea S. Porpiglia.

Papers18
Years published2011 to 2024

Dr. Aggon's papers by year, 2011 to 2024

Topics Dr. Aggon writes about most

  • Breast Neoplasms
  • Neoadjuvant Therapy
  • Axilla
  • Mastectomy
  • Antineoplastic Combined Chemotherapy Protocols
  • Carcinoma, Ductal, Breast
  • Carcinoma, Intraductal, Noninfiltrating
  • Chemotherapy, Adjuvant

Dr. Aggon's most frequent co-authors

Recent publications by Dr. Aggon

See all 18 publications and co-authors

See who Dr. Aggon researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Aggon works with, so you can find a warm path to the right general surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Allison A. Aggon received $2,309 in industry payments from 2016 to 2025

CMS Open Payments shows 22 general payments to Dr. Aggon from 12 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 58% of the total. Elucent Medical paid the most, $2,040.

General payments to Dr. Aggon by program year, 2016 to 2025

General payments to Dr. Aggon by kind, 2016 to 2025

$2.3Kin total
  • Consulting fees$1,35058%
  • Food and beverage$80935%
  • Honoraria$1506%

Companies that paid Dr. Aggon the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Aggon

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Allison A. Aggon has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Aggon.

Awards and honors for Dr. Aggon

  1. Undated
    • ACS Fellow
    • Fellow (FACOS)

Source: Dmand AI Professional Profile Data

Dr. Allison A. Aggon graduated from Pcom

Dr. Aggon graduated from Pcom in 2008. Dr. Aggon is a member of ACOS, ACS and AOA.

  1. Medical schoolPcom
  2. Board certified in surgeryAOA Board of Surgery
  3. Board certified in 2012 - 2026PA State License

Source: Dmand AI Professional Profile Data

Dr. Allison A. Aggon accepts plans from 20 insurance carriers

Dr. Aggon is in network with 20 carriers, including Aetna, Elevance and Highmark. Medicare plans come from the most carriers, 13. Check the plan with the practice before a visit.

Plan types Dr. Aggon accepts, by number of carriers

  1. Medicare13
  2. PPO13
  3. HMO10
  4. EPO5
  5. POS4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Allison A. Aggon's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Allison A. Aggon

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. Allison A. Aggon's NPI number?

Dr. Allison A. Aggon's NPI number is 1972759900. It was assigned on August 11, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Allison A. Aggon?

Dr. Allison A. Aggon is a general surgeon in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Allison A. Aggon practice?

Dr. Aggon practices at 333 Cottman Avenue, Philadelphia, PA 19111. Dr. Aggon's primary practice is Fox Chase Cancer Center in Philadelphia, Pennsylvania, part of Thomas Jefferson University. Dmand AI also links Dr. Aggon to 1 hospital and 1 medical group.

What is Dr. Allison A. Aggon's medical license number?

Dr. Aggon holds Pennsylvania license OS016161.

Which hospitals is Dr. Allison A. Aggon affiliated with?

Dr. Aggon practices at Fox Chase Cancer Center in Philadelphia, Pennsylvania. Dr. Aggon is also affiliated with Temple University Hospital. Dmand AI links Dr. Aggon to 1 more hospital.

What medical group is Dr. Allison A. Aggon part of?

Dr. Aggon is linked to Temple Faculty Physicians. Dmand AI links Dr. Aggon to 1 more medical group.

Does Dr. Allison A. Aggon accept Medicare?

Yes. CMS data shows Dr. Aggon billed Medicare for 539 services in 2024, and Dr. Aggon accepts Medicare assignment.

How many Medicare patients does Dr. Allison A. Aggon see?

CMS counts 400 Medicare patients who saw Dr. Aggon in 2024, with an average age of 74.

Is Dr. Allison A. Aggon board certified?

Yes. Dr. Aggon is board certified in surgery by the AOA Board of Surgery.

What services does Dr. Allison A. Aggon bill to Medicare?

In 2024, Dr. Aggon's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: skin and soft tissue (19301).

Show 7 more questionsShow fewer questions

Where did Dr. Allison A. Aggon go to medical school?

Dr. Aggon graduated from Pcom in 2008.

What drugs does Dr. Allison A. Aggon prescribe most?

In 2024 Medicare Part D data, Dr. Aggon's most prescribed drugs by claims were Ibuprofen and Oxycodone HCl.

Has Dr. Allison A. Aggon received payments from drug or device companies?

CMS Open Payments shows $2,309 in general payments to Dr. Aggon from 12 companies from 2016 to 2025. The largest total came from Elucent Medical.

How long has Dr. Allison A. Aggon been practicing?

Dr. Aggon graduated from medical school in 2008, 18 years ago.

Does Dr. Allison A. Aggon do research?

Dmand AI links 18 publications to Dr. Aggon, published from 2011 to 2024.

Who does Dr. Allison A. Aggon publish with?

Dr. Aggon's most frequent co-authors are Richard J. Bleicher, MD (10 shared papers), Elin Ruth Sigurdson, MD (8 shared papers) and Andrea S. Porpiglia (4 shared papers).

What insurance does Dr. Allison A. Aggon accept?

Dr. Aggon is in network with 20 carriers, including Aetna, Elevance and Highmark. Medicare plans come from the most carriers, 13. Check the plan with the practice before a visit.

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