Dr. Allison Oler, MD
- Medicare services, 2024
- 727
- Medicare patients, 2024
- 335
- Part D claims, 2024
- 3,207
- Hospital affiliations
- 6
- Medical groups
- 3
- Practice address
- 532 Greenhill Ave, Wilmington, DE 19805
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Francis Hospital Inc - Ob/Gyn - HOPD
Acute Care Hospital outpatient department · Wilmington, Delaware
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Dr. Allison Oler is an internist in Wilmington, Delaware
Dr. Oler practices at St Francis Hospital Inc - Ob/Gyn - HOPD in Wilmington, Delaware.
Dr. Oler's NPI, 1710934740, was assigned on May 27, 2006. Dr. Oler graduated from University of Chicago, Pritzker School of Medicine in 1994. Dr. Oler holds Pennsylvania license MD062367L.
- NPI
- 1710934740NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769421254
- NPI enumeration date
- May 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Allison Oler practices at St Francis Hospital Inc - Ob/Gyn - HOPD in Wilmington, Delaware
Dr. Oler's primary practice is St Francis Hospital Inc - Ob/Gyn - HOPD, at 532 Greenhill Ave, Wilmington, DE 19805.
- St Francis Hospital Inc - Ob/Gyn - HOPD532 Greenhill Ave, Wilmington, DE 19805
Source: Dmand AI Affiliation Data
Dr. Allison Oler is affiliated with 10 sites of care and 3 medical groups
Dr. Oler's primary practice is St Francis Hospital Inc - Ob/Gyn - HOPD in Wilmington, Delaware. Dr. Oler is also affiliated with Hospital of the University of Pennsylvania. The medical group on file is Penn Medicine Lancaster General Health. Dmand AI also links Dr. Oler to 5 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Allison Oler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oler practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Francis Hospital Inc - Ob/Gyn - HOPD | Available with a free account |
| +9 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Allison Oler is one of 615 internists in Delaware
Internal medicine is Dr. Oler's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Oler is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Oler
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. Allison Oler billed Medicare for 727 services in 2024
CMS data shows 727 Medicare services from Dr. Oler across 10 procedure codes in 2024, for 335 Medicare patients. Medicare paid $63,832 for them. Every service was in an office.
Dr. Oler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5912024: 36139%
- Other services
- 2023: 2892024: 34118%
- Tests and treatments
- 2023: 1022024: 2575%
Dr. Oler compared with the Delaware median for internists, 2024
- Dr. Oler
- Delaware median
- Medicare services
- 727vs 6866% above
- Medicare patients
- 335vs 28717% above
- Part D claims
- 2,696vs 12421.7 times
Medians across 565 internists in Delaware with Dmand AI profiles that report each measure.
Dr. Oler'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. Allison Oler treated 335 Medicare patients in 2024, average age 75
CMS counts 335 Medicare patients who saw Dr. Oler in 2024. The largest group is 65 to 74, with 180 patients. 75% of them have high cholesterol, and 57% have high blood pressure. Their average risk score is 0.75, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Oler's median patient age at 72, with 87% women.
Dr. Oler's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Oler's Medicare patients by sex, 2024
- Women29889%
- Men3711%
Chronic conditions among Dr. Oler's Medicare patients, 2024
- High cholesterol75%
- High blood pressure57%
- Arthritis42%
- Osteoporosis33%
- Mood disorders21%
- Anxiety20%
- Ischemic heart disease19%
- Cancer18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women87%
- Men12%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Allison Oler wrote 3,207 Medicare Part D claims in 2024
In 2024, Dr. Oler wrote 3,207 Medicare Part D claims for 486 patients. 90% of them were for generic drugs. CMS names the drug for 2,696 of them, across 57 drugs with 11 or more claims each, at $144,004 in total drug cost. In 2023, CMS named 2,456 claims across 59 drugs.
Dr. Oler's Part D claims by kind of drug, 2024
- Generic2,889 claims90%
- Brand-name and other318 claims10%
Dr. Oler'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. Oler's Part D claims, 2024
- Antibiotics1%47 of 3,207 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: 2,4562024: 2,69610%
Drugs named by CMS: 57 in 2024, 59 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
How Dr. Allison Oler takes part in Medicare
Dr. Oler accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Allison Oler graduated from University of Chicago, Pritzker School of Medicine
Dr. Oler graduated from University of Chicago, Pritzker School of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Allison Oler'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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. Allison Oler
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 Oler's NPI number?
Dr. Allison Oler's NPI number is 1710934740. It was assigned on May 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Allison Oler?
Dr. Allison Oler is an internist in Wilmington, Delaware. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Allison Oler practice?
Dr. Oler practices at 532 Greenhill Ave, Wilmington, DE 19805. Dr. Oler's primary practice is St Francis Hospital Inc - Ob/Gyn - HOPD in Wilmington, Delaware. Dmand AI also links Dr. Oler to 5 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. Allison Oler's medical license number?
Dr. Oler holds Pennsylvania license MD062367L.
Which hospitals is Dr. Allison Oler affiliated with?
Dr. Oler is affiliated with Hospital of the University of Pennsylvania. Dmand AI links Dr. Oler to 5 more hospitals.
What medical group is Dr. Allison Oler part of?
Dr. Oler is linked to Penn Medicine Lancaster General Health. Dmand AI links Dr. Oler to 2 more medical groups.
Does Dr. Allison Oler accept Medicare?
Yes. CMS data shows Dr. Oler billed Medicare for 727 services in 2024, and Dr. Oler accepts Medicare assignment.
How many Medicare patients does Dr. Allison Oler see?
CMS counts 335 Medicare patients who saw Dr. Oler in 2024, with an average age of 75.
What services does Dr. Allison Oler bill to Medicare?
In 2024, Dr. Oler's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G2211).
Where did Dr. Allison Oler go to medical school?
Dr. Oler graduated from University of Chicago, Pritzker School of Medicine in 1994.
What drugs does Dr. Allison Oler prescribe most?
In 2024 Medicare Part D data, Dr. Oler's most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Losartan Potassium.
How long has Dr. Allison Oler been practicing?
Dr. Oler graduated from medical school in 1994, 32 years ago.
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