Barry G. Johannes, PA
- Part D claims, 2024
- 33
- Hospital affiliations
- 1
- Medical groups
- 5
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1635 North W Loop, Houston, TX 77008
- Practice phone
- Call (713) 242-2707
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Memorial Hermann Greater Heights Hospital
Houston, Texas
Find Barry Johannes' 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.
Barry G. Johannes is a physician assistant in Houston, Texas
Barry Johannes practices at Memorial Hermann Greater Heights Hospital in Houston, Texas.
Barry Johannes' NPI, 1265480180, was assigned on May 4, 2006. Barry Johannes holds Texas license PA16881.
- NPI
- 1265480180NPI Registry (opens in a new tab)
- NPI enumeration date
- May 4, 2006
- NPI status
- Active
- Practice phone
- (713) 242-2707
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Barry G. Johannes practices at Memorial Hermann Greater Heights Hospital in Houston, Texas
Barry Johannes' primary practice is Memorial Hermann Greater Heights Hospital, at 1635 North W Loop, Houston, TX 77008 in Harris County. The practice phone is (713) 242-2707.
- Memorial Hermann Greater Heights Hospital1635 North W Loop, Houston, TX 77008 · Harris CountyPhone(713) 242-2707
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Barry G. Johannes is affiliated with 2 sites of care and 5 medical groups
Barry Johannes' primary practice is Memorial Hermann Greater Heights Hospital in Houston, Texas. Barry Johannes is also affiliated with Memorial Hermann-Texas Medical Center. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Barry Johannes to 4 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Barry G. Johannes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Barry Johannes practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hermann Greater Heights Hospital | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Barry G. Johannes is one of 8,663 physician assistants in Texas
Physician assistant is Barry Johannes' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Barry Johannes is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Barry Johannes is licensed in Texas.
Specialties and state licenses
- Physician assistant, TexasPrimary
Clinical focus
Dmand AI lists acute skin infection, joint pain, lower back pain, minor injury on trunk and upper respiratory infection (URI) among the conditions Barry Johannes treats.
Physician assistants near Barry Johannes
Counts of physician assistants 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
Barry G. Johannes' patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Barry Johannes' median patient age at 53, with 61% women.
Barry Johannes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women61%
- Men35%
Source: Dmand AI Patient Panel Data
Barry G. Johannes wrote 33 Medicare Part D claims in 2024
In 2024, Barry Johannes wrote 33 Medicare Part D claims for 21 patients. 97% of them were for generic drugs.
Barry Johannes' Part D claims by kind of drug, 2024
- Generic32 claims97%
- Brand-name and other1 claims3%
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.
Barry G. Johannes is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Barry G. Johannes'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Barry G. Johannes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Barry G. Johannes' NPI number?
Barry G. Johannes' NPI number is 1265480180. It was assigned on May 4, 2006, and it is active in the NPI Registry.
What does Barry G. Johannes specialize in?
Barry G. Johannes is a physician assistant in Houston, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Barry G. Johannes practice?
Barry Johannes practices at 1635 North W Loop, Houston, TX 77008. Barry Johannes' primary practice is Memorial Hermann Greater Heights Hospital in Houston, Texas. Dmand AI also links Barry Johannes to 4 medical groups.
What is Barry G. Johannes' office phone number?
The practice phone on file for Barry Johannes is (713) 242-2707.
What is Barry G. Johannes' medical license number?
Barry Johannes holds Texas license PA16881.
Which hospitals is Barry G. Johannes affiliated with?
Barry Johannes is affiliated with Memorial Hermann-Texas Medical Center.
What medical group is Barry G. Johannes part of?
Barry Johannes is linked to Mount Sinai Institute for Liver Medicine. Dmand AI links Barry Johannes to 4 more medical groups.
Is Barry G. Johannes board certified?
Yes. Barry Johannes is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
How long has Barry G. Johannes been practicing?
Barry Johannes graduated from medical school in 2001, 25 years ago.
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