Robert Colby Johnson, AA
- Medicare patients, 2024
- 107
- Hospital affiliations
- 3
- Medical groups
- 7
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 2501 North Patterson Street, PO Box 1727, Valdosta, GA 31602
- Practice phone
- Call (229) 333-1020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Robert Johnson'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.
Robert Colby Johnson is an anesthesiologist assistant in Valdosta, Georgia
Robert Johnson practices at SGMC Health Main in Valdosta, Georgia, part of SGMC Health.
Robert Johnson's NPI, 1891170395, was assigned on July 25, 2015.
- NPI
- 1891170395NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204144405
- NPI enumeration date
- July 25, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (229) 333-1020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert Colby Johnson practices at SGMC Health Main in Valdosta, Georgia
Robert Johnson's primary practice is SGMC Health Main, at 2501 North Patterson Street, PO Box 1727, Valdosta, GA 31602 in Lowndes County. The practice phone is (229) 333-1020.
- SGMC Health Main2501 North Patterson Street, PO Box 1727, Valdosta, GA 31602 · Lowndes CountyPhone(229) 333-1020
Source: Dmand AI Affiliation Data
Robert Colby Johnson is affiliated with 4 sites of care and 7 medical groups
Robert Johnson's primary practice is SGMC Health Main in Valdosta, Georgia, part of SGMC Health. Robert Johnson is also affiliated with Phoebe Putney Memorial Hospital. The medical group on file is Valdosta Anesthesia Associates. Dmand AI also links Robert Johnson to 1 more hospital, 6 medical groups and 1 urgent care center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Robert Colby Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Johnson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SGMC Health Main | Available with a free account |
| +3 more sites and 6 medical groups | 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 SGMC Health and 6.2K+ hospitals, with verified contacts in the same login.
Robert Colby Johnson is one of 1,347 anesthesiologist assistants in Georgia
Anesthesiologist assistant is Robert Johnson's primary specialty in the NPI Registry, under taxonomy code 367H00000X.
Specialties and state licenses
- Anesthesiologist assistantPrimary
Anesthesiologist assistants near Robert Johnson
Counts of anesthesiologist 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
Robert Colby Johnson treated 107 Medicare patients in 2024, average age 74
CMS counts 107 Medicare patients who saw Robert Johnson in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 1.85, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Robert Johnson's median patient age at 71, with 64% women.
Robert Johnson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Robert Johnson's Medicare patients by sex, 2024
- Women6258%
- Men4542%
Chronic conditions among Robert Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Diabetes38%
- Chronic kidney disease37%
- Ischemic heart disease36%
- Anxiety30%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Robert Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Robert Colby Johnson takes part in Medicare
Robert Johnson 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)
Sources for Robert Colby Johnson'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 Robert Colby Johnson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Robert Colby Johnson's NPI number?
Robert Colby Johnson's NPI number is 1891170395. It was assigned on July 25, 2015, and it is active in the NPI Registry.
What does Robert Colby Johnson specialize in?
Robert Colby Johnson is an anesthesiologist assistant in Valdosta, Georgia. The primary specialty in the NPI Registry is Anesthesiologist Assistant (taxonomy code 367H00000X).
Where does Robert Colby Johnson practice?
Robert Johnson practices at 2501 North Patterson Street, PO Box 1727, Valdosta, GA 31602. Robert Johnson's primary practice is SGMC Health Main in Valdosta, Georgia, part of SGMC Health. Dmand AI also links Robert Johnson to 1 hospital, 6 medical groups and 1 urgent care center.
What is Robert Colby Johnson's office phone number?
The practice phone on file for Robert Johnson is (229) 333-1020.
Which hospitals is Robert Colby Johnson affiliated with?
Robert Johnson practices at SGMC Health Main in Valdosta, Georgia. Robert Johnson is also affiliated with Phoebe Putney Memorial Hospital. Dmand AI links Robert Johnson to 1 more hospital.
What medical group is Robert Colby Johnson part of?
Robert Johnson is linked to Valdosta Anesthesia Associates. Dmand AI links Robert Johnson to 6 more medical groups.
Does Robert Colby Johnson accept Medicare?
Yes. CMS lists Robert Johnson as accepting Medicare assignment.
How many Medicare patients does Robert Colby Johnson see?
CMS counts 107 Medicare patients who saw Robert Johnson in 2024, with an average age of 74.
How long has Robert Colby Johnson been practicing?
Robert Johnson graduated from medical school in 2015, 11 years ago.
Selling to anesthesiologist assistant practices?
See anesthesiologist assistants in Georgia 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