Dr. Barry A. Warshaw, DO
- Medicare services, 2024
- 267
- Medicare patients, 2024
- 141
- Part D claims, 2024
- 151
- Hospital affiliations
- 2
- Industry payments
- $159
- Practice address
- 135 East 38th Street, Erie, PA 16504
- Practice phone
- Call (814) 860-2576
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Warshaw's professional email, personal email and mobile number
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Dr. Barry A. Warshaw is an internist in Erie, Pennsylvania
Dr. Warshaw practices at Erie VA Medical Center in Erie, Pennsylvania, part of Veterans Health Administration.
Dr. Warshaw's NPI, 1568518421, was assigned on January 25, 2007. Dr. Warshaw graduated from Lake Erie College of Osteopathic Medicine, Erie in 2020. Dr. Warshaw holds Pennsylvania license OS022802.
- NPI
- 1568518421NPI Registry (opens in a new tab)
- NPI enumeration date
- January 25, 2007
- NPI status
- Active
- Practice phone
- (814) 860-2576
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Barry A. Warshaw practices at Erie VA Medical Center in Erie, Pennsylvania
Dr. Warshaw's primary practice is Erie VA Medical Center, at 135 East 38th Street, Erie, PA 16504 in Erie County. The practice phone is (814) 860-2576.
- Erie VA Medical Center135 East 38th Street, Erie, PA 16504 · Erie CountyPhone(814) 860-2576
Source: Dmand AI Affiliation Data
Dr. Barry A. Warshaw is affiliated with 2 sites of care and 2 medical groups
Dr. Warshaw's primary practice is Erie VA Medical Center in Erie, Pennsylvania, part of Veterans Health Administration. Dr. Warshaw is also affiliated with Meadville Medical Center. The medical group on file is Apogee Physicians. Dmand AI also links Dr. Warshaw to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Barry A. Warshaw's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Warshaw practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Erie VA Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Barry A. Warshaw is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Warshaw's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Warshaw is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Warshaw
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. Barry A. Warshaw billed Medicare for 267 services in 2024
CMS data shows 267 Medicare services from Dr. Warshaw across 6 procedure codes in 2024, for 141 Medicare patients. Medicare paid $20,784 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Warshaw's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2282024: 26717%
Dr. Warshaw compared with the Pennsylvania median for internists, 2024
- Dr. Warshaw
- Pennsylvania median
- Medicare services
- 267vs 41736% below
- Medicare patients
- 141vs 18524% below
- Part D claims
- 26vs 22488% below
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Warshaw'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. Warshaw and other internists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Barry A. Warshaw treated 141 Medicare patients in 2024, average age 78
CMS counts 141 Medicare patients who saw Dr. Warshaw in 2024. The largest group is 75 to 84, with 58 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.81, 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. Warshaw's median patient age at 74, with 0% women.
Dr. Warshaw's Medicare patients by age, 2024
Dr. Warshaw's Medicare patients by sex, 2024
- Women8560%
- Men5640%
Chronic conditions among Dr. Warshaw's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Mood disorders47%
- Anxiety46%
- Depression45%
- Chronic kidney disease43%
- Heart failure43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Warshaw's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women0%
- Men100%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Barry A. Warshaw wrote 151 Medicare Part D claims in 2024
In 2024, Dr. Warshaw wrote 151 Medicare Part D claims for 74 patients. 94% of them were for generic drugs. CMS names the drug for 26 of them, across 2 drugs with 11 or more claims each, at $55 in total drug cost. In 2022, CMS named 33 claims across 2 drugs.
Dr. Warshaw's Part D claims by kind of drug, 2024
- Generic142 claims94%
- Brand-name and other9 claims6%
Dr. Warshaw'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. Warshaw's Part D claims, 2024
- Antibiotics28%43 of 151 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 332024: 2621%
Drugs named by CMS: 2 in 2024, 2 in 2022.
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
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Dr. Barry A. Warshaw received $159 in industry payments from 2020 to 2024
CMS Open Payments shows 8 general payments to Dr. Warshaw from 7 drug and device companies from 2020 to 2024. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $40.
General payments to Dr. Warshaw by program year, 2020 to 2024
Companies that paid Dr. Warshaw the most, 2020 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Barry A. Warshaw graduated from Lake Erie College of Osteopathic Medicine, Erie
Dr. Warshaw graduated from Lake Erie College of Osteopathic Medicine, Erie in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Barry A. Warshaw'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) |
| 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. Barry A. Warshaw
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. Barry A. Warshaw's NPI number?
Dr. Barry A. Warshaw's NPI number is 1568518421. It was assigned on January 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Barry A. Warshaw?
Dr. Barry A. Warshaw is an internist in Erie, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Barry A. Warshaw practice?
Dr. Warshaw practices at 135 East 38th Street, Erie, PA 16504. Dr. Warshaw's primary practice is Erie VA Medical Center in Erie, Pennsylvania, part of Veterans Health Administration. Dmand AI also links Dr. Warshaw to 1 medical group.
What is Dr. Barry A. Warshaw's office phone number?
The practice phone on file for Dr. Warshaw is (814) 860-2576.
What is Dr. Barry A. Warshaw's medical license number?
Dr. Warshaw holds Pennsylvania license OS022802.
Which hospitals is Dr. Barry A. Warshaw affiliated with?
Dr. Warshaw practices at Erie VA Medical Center in Erie, Pennsylvania. Dr. Warshaw is also affiliated with Meadville Medical Center.
What medical group is Dr. Barry A. Warshaw part of?
Dr. Warshaw is linked to Apogee Physicians. Dmand AI links Dr. Warshaw to 1 more medical group.
Does Dr. Barry A. Warshaw accept Medicare?
Yes. CMS data shows Dr. Warshaw billed Medicare for 267 services in 2024.
How many Medicare patients does Dr. Barry A. Warshaw see?
CMS counts 141 Medicare patients who saw Dr. Warshaw in 2024, with an average age of 78.
What services does Dr. Barry A. Warshaw bill to Medicare?
In 2024, Dr. Warshaw's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99223).
Show 4 more questionsShow fewer questions
Where did Dr. Barry A. Warshaw go to medical school?
Dr. Warshaw graduated from Lake Erie College of Osteopathic Medicine, Erie in 2020.
What drugs does Dr. Barry A. Warshaw prescribe most?
In 2024 Medicare Part D data, Dr. Warshaw's most prescribed drugs by claims were Prednisone and Cefdinir.
Has Dr. Barry A. Warshaw received payments from drug or device companies?
CMS Open Payments shows $159 in general payments to Dr. Warshaw from 7 companies from 2020 to 2024. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Barry A. Warshaw been practicing?
Dr. Warshaw graduated from medical school in 2020, 6 years ago.
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