Dr. John Solomon Graham IV, DO
- Part D claims, 2024
- 13
- Industry payments
- $61
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 4420 Hammocks Dr Apt 301, Erie, PA 16506-7417
- Practice phone
- Call (410) 443-2089
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Graham'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. John Solomon Graham IV is a psychiatrist in Erie, Pennsylvania
Dr. Graham practices in Erie, Pennsylvania.
Dr. Graham's NPI, 1134961881, was assigned on June 12, 2024. Dr. Graham holds Pennsylvania license OT023842.
- NPI
- 1134961881NPI Registry (opens in a new tab)
- NPI enumeration date
- June 12, 2024
- NPI status
- Active
- Practice phone
- (410) 443-2089
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. John Solomon Graham IV's practice address is in Erie, Pennsylvania
Dr. Graham's practice address in the NPI Registry is 4420 Hammocks Dr Apt 301, Erie, PA 16506-7417. The practice phone is (410) 443-2089.
- NPI Registry address4420 Hammocks Dr Apt 301, Erie, PA 16506-7417Phone(410) 443-2089
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. John Solomon Graham IV's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Graham practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Graham's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Solomon Graham IV is one of 1,873 psychiatrists in Pennsylvania
Psychiatry is Dr. Graham's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Graham is licensed in Pennsylvania.
Specialties and state licenses
- Psychiatry, PennsylvaniaPrimary
Psychiatrists near Dr. Graham
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. John Solomon Graham IV wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Graham wrote 13 Medicare Part D claims. 92% of them were for generic drugs.
Dr. Graham's Part D claims by kind of drug, 2024
- Generic12 claims92%
- Brand-name and other1 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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.
Dr. John Solomon Graham IV received $61 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Dr. Graham from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Ironshore Pharmaceuticals Inc. paid the most, $28.
General payments to Dr. Graham by program year, 2024 to 2025
Companies that paid Dr. Graham the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John Solomon Graham IV'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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. John Solomon Graham IV
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. John Solomon Graham IV's NPI number?
Dr. John Solomon Graham IV's NPI number is 1134961881. It was assigned on June 12, 2024, and it is active in the NPI Registry.
What kind of doctor is Dr. John Solomon Graham IV?
Dr. John Solomon Graham IV is a psychiatrist in Erie, Pennsylvania. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. John Solomon Graham IV practice?
Dr. Graham practices at 4420 Hammocks Dr Apt 301, Erie, PA 16506-7417.
What is Dr. John Solomon Graham IV's office phone number?
The practice phone on file for Dr. Graham is (410) 443-2089.
What is Dr. John Solomon Graham IV's medical license number?
Dr. Graham holds Pennsylvania license OT023842.
Has Dr. John Solomon Graham IV received payments from drug or device companies?
CMS Open Payments shows $61 in general payments to Dr. Graham from 3 companies from 2024 to 2025. The largest total came from Ironshore Pharmaceuticals Inc.
How long has Dr. John Solomon Graham IV been practicing?
Dr. Graham's NPI was assigned in 2024.
Selling to psychiatry practices?
See psychiatrists in Pennsylvania by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card