Dr. Ashley Marie Nickerson, DO
- Medicare services, 2024
- 175
- Medicare patients, 2024
- 209
- Part D claims, 2024
- 163
- Hospital affiliations
- 3
- Industry payments
- $400
- Practice address
- 100 North Academy Avenue, Danville, PA 17822
- Practice phone
- Call (570) 271-6211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nickerson'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. Ashley Marie Nickerson is a gastroenterologist in Danville, Pennsylvania
Dr. Nickerson practices at Geisinger Medical Center in Danville, Pennsylvania, part of Risant Health.
Dr. Nickerson's NPI, 1821450289, was assigned on March 24, 2016. Dr. Nickerson holds Pennsylvania license OS022019.
- NPI
- 1821450289NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759678774
- NPI enumeration date
- March 24, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (570) 271-6211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ashley Marie Nickerson practices at Geisinger Medical Center in Danville, Pennsylvania
Dr. Nickerson's primary practice is Geisinger Medical Center, at 100 North Academy Avenue, Danville, PA 17822 in Montour County. The practice phone is (570) 271-6211.
- Geisinger Medical Center100 North Academy Avenue, Danville, PA 17822 · Montour CountyPhone(570) 271-6211
Source: Dmand AI Affiliation Data
Dr. Ashley Marie Nickerson is affiliated with 5 sites of care and 2 medical groups
Dr. Nickerson's primary practice is Geisinger Medical Center in Danville, Pennsylvania, part of Risant Health. Dr. Nickerson is also affiliated with Geisinger Lewistown Hospital. The medical group on file is Geisinger. Dmand AI also links Dr. Nickerson to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ashley Marie Nickerson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nickerson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Geisinger Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ashley Marie Nickerson is one of 899 gastroenterologists in Pennsylvania
Gastroenterology is Dr. Nickerson's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Nickerson is licensed in Pennsylvania.
Specialties and state licenses
- Gastroenterology, PennsylvaniaPrimary
Gastroenterologists near Dr. Nickerson
Counts of gastroenterologists 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. Ashley Marie Nickerson billed Medicare for 175 services in 2024
CMS data shows 175 Medicare services from Dr. Nickerson across 8 procedure codes in 2024, for 209 Medicare patients. Medicare paid $19,434 for them.
Dr. Nickerson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 992024: 8811%
- Surgery
- 2023: 1102024: 5748%
- Tests and treatments
- 2023: 282024: 1739%
- Other services
- 2023: 322024: 1359%
Where Dr. Nickerson's Medicare services took place, 2024
- In an office8750%
- In a facility8850%
Dr. Nickerson compared with the Pennsylvania median for gastroenterologists, 2024
- Dr. Nickerson
- Pennsylvania median
- Medicare services
- 175vs 40156% below
- Medicare patients
- 209vs 29429% below
- Part D claims
- 74vs 37580% below
Medians across 899 gastroenterologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Nickerson'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. Nickerson and other gastroenterologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ashley Marie Nickerson treated 209 Medicare patients in 2024, average age 71
CMS counts 209 Medicare patients who saw Dr. Nickerson in 2024. The largest group is 65 to 74, with 105 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nickerson's median patient age at 70, with 59% women.
Dr. Nickerson's Medicare patients by age, 2024
Dr. Nickerson's Medicare patients by sex, 2024
- Women12057%
- Men8943%
Chronic conditions among Dr. Nickerson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes39%
- Arthritis36%
- Chronic kidney disease32%
- Mood disorders30%
- Anxiety29%
- Ischemic heart disease25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nickerson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ashley Marie Nickerson wrote 163 Medicare Part D claims in 2024
In 2024, Dr. Nickerson wrote 163 Medicare Part D claims for 52 patients. 91% of them were for generic drugs. CMS names the drug for 74 of them, across 4 drugs with 11 or more claims each, at $2,654 in total drug cost. In 2023, CMS named 87 claims across 5 drugs.
Dr. Nickerson's Part D claims by kind of drug, 2024
- Generic148 claims91%
- Brand-name15 claims9%
Dr. Nickerson'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. Nickerson's Part D claims, 2024
- Antibiotics7%11 of 163 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: 872024: 7415%
Drugs named by CMS: 4 in 2024, 5 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. Ashley Marie Nickerson ranks in the 85th percentile for colonoscopy in Medicare
Dr. Nickerson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nickerson as offering telehealth. CMS counts 127 procedures of colonoscopy by Dr. Nickerson, more than 85% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Nickerson ranks in Medicare procedure volume
- Colonoscopy
- 85th percentile127 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 70th percentile71 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ashley Marie Nickerson received $400 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Nickerson from 1 drug or device company in 2023. Consulting fees make up the largest share, 100% of the total. Actuated Medical, Inc. paid the most, $400.
Companies that paid Dr. Nickerson the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ashley Marie Nickerson'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 DataDmand AI Org Hierarchy 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) |
| 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. Ashley Marie Nickerson
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. Ashley Marie Nickerson's NPI number?
Dr. Ashley Marie Nickerson's NPI number is 1821450289. It was assigned on March 24, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Ashley Marie Nickerson?
Dr. Ashley Marie Nickerson is a gastroenterologist in Danville, Pennsylvania. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Ashley Marie Nickerson practice?
Dr. Nickerson practices at 100 North Academy Avenue, Danville, PA 17822. Dr. Nickerson's primary practice is Geisinger Medical Center in Danville, Pennsylvania, part of Risant Health. Dmand AI also links Dr. Nickerson to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Ashley Marie Nickerson's office phone number?
The practice phone on file for Dr. Nickerson is (570) 271-6211.
What is Dr. Ashley Marie Nickerson's medical license number?
Dr. Nickerson holds Pennsylvania license OS022019.
Which hospitals is Dr. Ashley Marie Nickerson affiliated with?
Dr. Nickerson practices at Geisinger Medical Center in Danville, Pennsylvania. Dr. Nickerson is also affiliated with Geisinger Lewistown Hospital. Dmand AI links Dr. Nickerson to 1 more hospital.
What medical group is Dr. Ashley Marie Nickerson part of?
Dr. Nickerson is linked to Geisinger. Dmand AI links Dr. Nickerson to 1 more medical group.
Does Dr. Ashley Marie Nickerson accept Medicare?
Yes. CMS data shows Dr. Nickerson billed Medicare for 175 services in 2024, and Dr. Nickerson accepts Medicare assignment.
Does Dr. Ashley Marie Nickerson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nickerson as offering telehealth services.
How many Medicare patients does Dr. Ashley Marie Nickerson see?
CMS counts 209 Medicare patients who saw Dr. Nickerson in 2024, with an average age of 71.
Show 4 more questionsShow fewer questions
What services does Dr. Ashley Marie Nickerson bill to Medicare?
In 2024, Dr. Nickerson's most billed Medicare services were office visit, established patient (99213), surgery: digestive system (45385) and digestive system test (91200).
What drugs does Dr. Ashley Marie Nickerson prescribe most?
In 2024 Medicare Part D data, Dr. Nickerson's most prescribed drugs by claims were Omeprazole, Spironolactone and Pantoprazole Sodium.
Has Dr. Ashley Marie Nickerson received payments from drug or device companies?
CMS Open Payments shows $400 in general payments to Dr. Nickerson from 1 company from 2023 to 2023. The largest total came from Actuated Medical, Inc.
How long has Dr. Ashley Marie Nickerson been practicing?
Dr. Nickerson graduated from medical school in 2016, 10 years ago.
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