Dr. Garner Johnson, MD
- Medicare services, 2024
- 224
- Medicare patients, 2024
- 137
- Part D claims, 2024
- 72
- Industry payments
- $22,628
- Affiliated sites
- 1
- Practice address
- 315 S Manning Blvd, Albany, NY 12208
- Practice phone
- Call (518) 525-1550
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Samaritan Hospital - Albany Memorial Campus
Albany, New York
Find Dr. 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.
Dr. Garner Johnson is a colorectal surgeon in Albany, New York
Dr. Johnson practices at Samaritan Hospital - Albany Memorial Campus in Albany, New York.
Dr. Johnson's NPI, 1801948377, was assigned on January 17, 2007. Dr. Johnson graduated from University of Minnesota Medical School in 1982. Dr. Johnson holds New York license 179502.
- NPI
- 1801948377NPI Registry (opens in a new tab)
- NPI enumeration date
- January 17, 2007
- NPI status
- Active
- Practice phone
- (518) 525-1550
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Garner Johnson practices at Samaritan Hospital - Albany Memorial Campus in Albany, New York
Dr. Johnson's primary practice is Samaritan Hospital - Albany Memorial Campus, at 315 S Manning Blvd, Albany, NY 12208 in Albany County. The practice phone is (518) 525-1550.
- Samaritan Hospital - Albany Memorial Campus315 S Manning Blvd, Albany, NY 12208 · Albany CountyPhone(518) 525-1550
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Garner Johnson is affiliated with 2 sites of care and 1 medical group
Dr. Johnson's primary practice is Samaritan Hospital - Albany Memorial Campus in Albany, New York. The medical group on file is St. Peter's Medical Associates. Dmand AI also links Dr. Johnson to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Garner Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Samaritan Hospital - Albany Memorial Campus | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Garner Johnson is one of 179 colorectal surgeons in New York
Colon and rectal surgery is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Johnson is licensed in New York.
Specialties and state licenses
- Colon and rectal surgery, New YorkPrimary
Colorectal surgeons near Dr. Johnson
Counts of colorectal surgeons 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. Garner Johnson billed Medicare for 224 services in 2024
CMS data shows 224 Medicare services from Dr. Johnson across 11 procedure codes in 2024, for 137 Medicare patients. Medicare paid $19,316 for them.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2022024: 14130%
- Other services
- 2023: 02024: 37
- Surgery
- 2023: 412024: 3320%
- Tests and treatments
- 2023: 272024: 1352%
Where Dr. Johnson's Medicare services took place, 2024
- In an office11853%
- In a facility10647%
Dr. Johnson compared with the New York median for colorectal surgeons, 2024
- Dr. Johnson
- New York median
- Medicare services
- 224vs 222Close to median
- Medicare patients
- 137vs 133Close to median
- Part D claims
- 15vs 3861% below
Medians across 172 colorectal surgeons in New York with Dmand AI profiles that report each measure.
Dr. Johnson'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Garner Johnson treated 137 Medicare patients in 2024, average age 72
CMS counts 137 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.56, 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. Johnson's median patient age at 75, with 71% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women5641%
- Men8159%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease52%
- Arthritis47%
- Anxiety34%
- Diabetes30%
- Mood disorders28%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 75
Patient panel by sex, all payers
- Women71%
- Men21%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Garner Johnson wrote 72 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 72 Medicare Part D claims for 45 patients. 97% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $151 in total drug cost. In 2023, CMS named 26 claims across 2 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic70 claims97%
- Brand-name and other2 claims3%
Dr. Johnson'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. Johnson's Part D claims, 2024
- Opioids36%26 of 72 claims
- Antibiotics25%18 of 72 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 262024: 1542%
Drugs named by CMS: 1 in 2024, 2 in 2023.
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. Garner Johnson received $22,628 in industry payments from 2016 to 2024
CMS Open Payments shows 43 general payments to Dr. Johnson from 15 drug and device companies from 2016 to 2024. Education make up the largest share, 84% of the total. Intuitive Surgical, Inc. paid the most, $21,852.
General payments to Dr. Johnson by program year, 2016 to 2024
General payments to Dr. Johnson by kind, 2016 to 2024
- Education$19,00084%
- Travel and lodging$2,34310%
- Food and beverage$1,2856%
Companies that paid Dr. Johnson the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Garner Johnson graduated from University of Minnesota Medical School
Dr. Johnson graduated from University of Minnesota Medical School in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Garner 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 | 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 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. Garner 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 Dr. Garner Johnson's NPI number?
Dr. Garner Johnson's NPI number is 1801948377. It was assigned on January 17, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Garner Johnson?
Dr. Garner Johnson is a colorectal surgeon in Albany, New York. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).
Where does Dr. Garner Johnson practice?
Dr. Johnson practices at 315 S Manning Blvd, Albany, NY 12208. Dr. Johnson's primary practice is Samaritan Hospital - Albany Memorial Campus in Albany, New York. Dmand AI also links Dr. Johnson to 1 group practice or clinic.
What is Dr. Garner Johnson's office phone number?
The practice phone on file for Dr. Johnson is (518) 525-1550.
What is Dr. Garner Johnson's medical license number?
Dr. Johnson holds New York license 179502.
What medical group is Dr. Garner Johnson part of?
Dr. Johnson is linked to St. Peter's Medical Associates.
Does Dr. Garner Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 224 services in 2024.
How many Medicare patients does Dr. Garner Johnson see?
CMS counts 137 Medicare patients who saw Dr. Johnson in 2024, with an average age of 72.
What services does Dr. Garner Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99203) and medicare service (G0500).
Where did Dr. Garner Johnson go to medical school?
Dr. Johnson graduated from University of Minnesota Medical School in 1982.
Show 3 more questionsShow fewer questions
What drugs does Dr. Garner Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Garner Johnson received payments from drug or device companies?
CMS Open Payments shows $22,628 in general payments to Dr. Johnson from 15 companies from 2016 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Garner Johnson been practicing?
Dr. Johnson graduated from medical school in 1982, 44 years ago.
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