Dr. Gary W. Waltz, MD
- Medicare services, 2020
- 167
- Part D claims, 2020
- 169
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 33 Main Drive, North Warren, PA 16365
- Practice phone
- Call (814) 723-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Waltz'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. Gary W. Waltz is a psychiatrist in Warren, Pennsylvania
Dr. Waltz practices at Warren State Hospital in North Warren, Pennsylvania, part of Commonwealth of Pennsylvania.
Dr. Waltz's NPI, 1720151814, was assigned on November 16, 2006. Dr. Waltz holds Ohio license 35-044019.
- NPI
- 1720151814NPI Registry (opens in a new tab)
- NPI enumeration date
- November 16, 2006
- NPI status
- Active
- Practice phone
- (814) 723-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gary W. Waltz practices at Warren State Hospital in North Warren, Pennsylvania
Dr. Waltz's primary practice is Warren State Hospital, at 33 Main Drive, North Warren, PA 16365 in Warren County. The practice phone is (814) 723-5500.
- Warren State Hospital33 Main Drive, North Warren, PA 16365 · Warren CountyPhone(814) 723-5500
Source: Dmand AI Affiliation Data
Dr. Gary W. Waltz is affiliated with 1 site of care
Dr. Waltz's primary practice is Warren State Hospital in North Warren, Pennsylvania, part of Commonwealth of Pennsylvania.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gary W. Waltz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Waltz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Warren State Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary W. Waltz is one of 1,873 psychiatrists in Pennsylvania
Psychiatry is Dr. Waltz's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Waltz is licensed in Ohio.
Specialties and state licenses
- Psychiatry, OhioPrimary
Psychiatrists near Dr. Waltz
Counts of psychiatrists 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. Gary W. Waltz billed Medicare for 167 services in 2020
CMS data shows 167 Medicare services from Dr. Waltz across 1 procedure code in 2020. Medicare paid $5,163 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Waltz compared with the Pennsylvania median for psychiatrists, 2020
- Dr. Waltz
- Pennsylvania median
- Medicare services
- 167vs 1539% above
- Part D claims
- 169vs 19112% below
Medians across 2,062 psychiatrists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Waltz's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Waltz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Waltz and other psychiatrists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary W. Waltz's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Waltz's median patient age at 64, with 0% women.
Dr. Waltz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Gary W. Waltz wrote 169 Medicare Part D claims in 2020
In 2020, Dr. Waltz wrote 169 Medicare Part D claims. They cover 7 drugs, with $68,497 in total drug cost.
Dr. Waltz's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Dr. Gary W. Waltz'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Gary W. Waltz
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. Gary W. Waltz's NPI number?
Dr. Gary W. Waltz's NPI number is 1720151814. It was assigned on November 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary W. Waltz?
Dr. Gary W. Waltz is a psychiatrist in Warren, Pennsylvania. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Gary W. Waltz practice?
Dr. Waltz practices at 33 Main Drive, North Warren, PA 16365. Dr. Waltz's primary practice is Warren State Hospital in North Warren, Pennsylvania, part of Commonwealth of Pennsylvania.
What is Dr. Gary W. Waltz's office phone number?
The practice phone on file for Dr. Waltz is (814) 723-5500.
What is Dr. Gary W. Waltz's medical license number?
Dr. Waltz holds Ohio license 35-044019.
Which hospitals is Dr. Gary W. Waltz affiliated with?
Dr. Waltz practices at Warren State Hospital in North Warren, Pennsylvania.
Does Dr. Gary W. Waltz accept Medicare?
Yes. CMS data shows Dr. Waltz billed Medicare for 167 services in 2020.
What services does Dr. Gary W. Waltz bill to Medicare?
In 2020, Dr. Waltz's most billed Medicare services were hospital inpatient care (99231).
What drugs does Dr. Gary W. Waltz prescribe most?
In 2020 Medicare Part D data, Dr. Waltz's most prescribed drugs by claims were Quetiapine Fumarate, Olanzapine and Invega Sustenna.
How long has Dr. Gary W. Waltz been practicing?
Dr. Waltz's NPI was assigned in 2006.
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