Dr. Gerald J. Diskin, DO
- Medicare services, 2024
- 636
- Medicare patients, 2024
- 583
- Part D claims, 2024
- 550
- Hospital affiliations
- 1
- Medical groups
- 3
- Practice address
- 147 Gettys Street, Gettysburg, PA 17325
- Practice phone
- Call (717) 334-2121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Diskin's professional email, personal email and mobile number
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Dr. Gerald J. Diskin is a hospitalist in Gettysburg, Pennsylvania
Dr. Diskin practices at WellSpan Gettysburg Hospital in Gettysburg, Pennsylvania, part of WellSpan Health.
Dr. Diskin's NPI, 1043669534, was assigned on June 6, 2016. Dr. Diskin graduated from Kansas City College of Medicine and Surgery in 2016. Dr. Diskin holds Pennsylvania license PA019784.
- NPI
- 1043669534NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961745567
- NPI enumeration date
- June 6, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 334-2121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Gerald J. Diskin practices at WellSpan Gettysburg Hospital in Gettysburg, Pennsylvania
Dr. Diskin's primary practice is WellSpan Gettysburg Hospital, at 147 Gettys Street, Gettysburg, PA 17325 in Adams County. The practice phone is (717) 334-2121.
- WellSpan Gettysburg Hospital147 Gettys Street, Gettysburg, PA 17325 · Adams CountyPhone(717) 334-2121
Source: Dmand AI Affiliation Data
Dr. Gerald J. Diskin is affiliated with 1 site of care and 3 medical groups
Dr. Diskin's primary practice is WellSpan Gettysburg Hospital in Gettysburg, Pennsylvania, part of WellSpan Health. The medical group on file is WellSpan Gettysburg Hospital. Dmand AI also links Dr. Diskin to 2 more medical groups, each named with a free account. Dr. Diskin's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gerald J. Diskin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Diskin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| WellSpan Gettysburg Hospital | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gerald J. Diskin is one of 1,233 hospitalists in Pennsylvania
Hospitalist is Dr. Diskin's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Diskin is licensed in Pennsylvania.
Specialties and state licenses
- Hospitalist, PennsylvaniaPrimary
Hospitalists near Dr. Diskin
Counts of hospitalists 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. Gerald J. Diskin billed Medicare for 636 services in 2024
CMS data shows 636 Medicare services from Dr. Diskin across 4 procedure codes in 2024, for 583 Medicare patients. Medicare paid $65,454 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Diskin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5942024: 6367%
Dr. Diskin compared with the Pennsylvania median for hospitalists, 2024
- Dr. Diskin
- Pennsylvania median
- Medicare services
- 636vs 41354% above
- Medicare patients
- 583vs 2062.8 times
- Part D claims
- 400vs 685.9 times
Medians across 1,187 hospitalists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Diskin'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. Gerald J. Diskin treated 583 Medicare patients in 2024, average age 76
CMS counts 583 Medicare patients who saw Dr. Diskin in 2024. The largest group is 75 to 84, with 206 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.69, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Diskin's median patient age at 72, with 53% women.
Dr. Diskin's Medicare patients by age, 2024
Dr. Diskin's Medicare patients by sex, 2024
- Women32055%
- Men26345%
Chronic conditions among Dr. Diskin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Diabetes43%
- Anxiety40%
- Ischemic heart disease40%
- Mood disorders39%
- Chronic kidney disease38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Diskin'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
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gerald J. Diskin wrote 550 Medicare Part D claims in 2024
In 2024, Dr. Diskin wrote 550 Medicare Part D claims for 371 patients. 97% of them were for generic drugs. CMS names the drug for 400 of them, across 14 drugs with 11 or more claims each, at $1,835 in total drug cost. In 2023, CMS named 347 claims across 13 drugs.
Dr. Diskin's Part D claims by kind of drug, 2024
- Generic533 claims97%
- Brand-name17 claims3%
Dr. Diskin'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. Diskin's Part D claims, 2024
- Opioids9%51 of 550 claims
- Antibiotics38%210 of 550 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: 3472024: 40015%
Drugs named by CMS: 14 in 2024, 13 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. Gerald J. Diskin takes part in Medicare
Dr. Diskin 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. Gerald J. Diskin graduated from Kansas City College of Medicine and Surgery
Dr. Diskin graduated from Kansas City College of Medicine and Surgery in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gerald J. Diskin'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) |
| 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. Gerald J. Diskin
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. Gerald J. Diskin's NPI number?
Dr. Gerald J. Diskin's NPI number is 1043669534. It was assigned on June 6, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Gerald J. Diskin?
Dr. Gerald J. Diskin is a hospitalist in Gettysburg, Pennsylvania. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Gerald J. Diskin practice?
Dr. Diskin practices at 147 Gettys Street, Gettysburg, PA 17325. Dr. Diskin's primary practice is WellSpan Gettysburg Hospital in Gettysburg, Pennsylvania, part of WellSpan Health. Dmand AI also links Dr. Diskin to 2 medical groups.
What is Dr. Gerald J. Diskin's office phone number?
The practice phone on file for Dr. Diskin is (717) 334-2121.
What is Dr. Gerald J. Diskin's medical license number?
Dr. Diskin holds Pennsylvania license PA019784.
Which hospitals is Dr. Gerald J. Diskin affiliated with?
Dr. Diskin practices at WellSpan Gettysburg Hospital in Gettysburg, Pennsylvania.
What medical group is Dr. Gerald J. Diskin part of?
Dr. Diskin is linked to WellSpan Gettysburg Hospital. Dmand AI links Dr. Diskin to 2 more medical groups.
Does Dr. Gerald J. Diskin accept Medicare?
Yes. CMS data shows Dr. Diskin billed Medicare for 636 services in 2024, and Dr. Diskin accepts Medicare assignment.
How many Medicare patients does Dr. Gerald J. Diskin see?
CMS counts 583 Medicare patients who saw Dr. Diskin in 2024, with an average age of 76.
What services does Dr. Gerald J. Diskin bill to Medicare?
In 2024, Dr. Diskin's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).
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Where did Dr. Gerald J. Diskin go to medical school?
Dr. Diskin graduated from Kansas City College of Medicine and Surgery in 2016.
What drugs does Dr. Gerald J. Diskin prescribe most?
In 2024 Medicare Part D data, Dr. Diskin's most prescribed drugs by claims were Methylprednisolone, Cephalexin and Doxycycline Monohydrate.
How long has Dr. Gerald J. Diskin been practicing?
Dr. Diskin graduated from medical school in 2016, 10 years ago.
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