Dr. John F. Olmstead, MD
- Medicare services, 2024
- 71
- Medicare patients, 2024
- 71
- Part D claims, 2022
- 15
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 1 Guthrie Drive, Corning, NY 14830
- Practice phone
- Call (607) 937-7200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Olmstead'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 F. Olmstead is a general surgeon in Corning, New York
Dr. Olmstead practices at Guthrie Corning Hospital in Corning, New York, part of The Guthrie Clinic.
Dr. Olmstead's NPI, 1912979576, was assigned on February 7, 2006. Dr. Olmstead graduated from University of Rochester School of Medicine and Dentistry in 1993. Dr. Olmstead holds New York license 230070-1.
- NPI
- 1912979576NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496654907
- NPI enumeration date
- February 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (607) 937-7200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John F. Olmstead practices at Guthrie Corning Hospital in Corning, New York
Dr. Olmstead's primary practice is Guthrie Corning Hospital, at 1 Guthrie Drive, Corning, NY 14830 in Steuben County. The practice phone is (607) 937-7200.
- Guthrie Corning Hospital1 Guthrie Drive, Corning, NY 14830 · Steuben CountyPhone(607) 937-7200
Source: Dmand AI Affiliation Data
Dr. John F. Olmstead is affiliated with 2 sites of care and 1 medical group
Dr. Olmstead's primary practice is Guthrie Corning Hospital in Corning, New York, part of The Guthrie Clinic. The medical group on file is Guthrie Medical Group. Dmand AI also links Dr. Olmstead to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John F. Olmstead's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Olmstead practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Guthrie Corning Hospital | Available with a free account |
| +1 more affiliated site | 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 The Guthrie Clinic and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John F. Olmstead is one of 1,604 general surgeons in New York
Surgery is Dr. Olmstead's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Olmstead is licensed in New York.
Specialties and state licenses
- Surgery, New YorkPrimary
General surgeons near Dr. Olmstead
Counts of general 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. John F. Olmstead billed Medicare for 71 services in 2024
CMS data shows 71 Medicare services from Dr. Olmstead across 1 procedure code in 2024, all of them office visits, for 71 Medicare patients. Medicare paid $4,412 for them. Every service was in an office.
Dr. Olmstead's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 832024: 7114%
- Surgery
- 2023: 112024: 0100%
Dr. Olmstead compared with the New York median for general surgeons, 2024
- Dr. Olmstead
- New York median
- Medicare services
- 71vs 15454% below
- Medicare patients
- 71vs 10935% below
- Part D claims
- 15vs 2438% below
Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.
Dr. Olmstead'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. John F. Olmstead treated 71 Medicare patients in 2024, average age 76
CMS counts 71 Medicare patients who saw Dr. Olmstead in 2024. The largest group is 75 to 84, with 30 patients. 75% of them have cancer, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Olmstead's median patient age at 70, with 99% women.
Dr. Olmstead's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Olmstead's Medicare patients, 2024
- Cancer75%
- High cholesterol75%
- High blood pressure62%
- Arthritis48%
- Osteoporosis30%
- Diabetes28%
- Chronic kidney disease21%
- COPD20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Olmstead's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women99%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John F. Olmstead wrote 15 Medicare Part D claims in 2022
In 2022, Dr. Olmstead wrote 15 Medicare Part D claims. They cover 1 drug, with $270 in total drug cost. In 2021, CMS named 13 claims across 1 drug.
Dr. Olmstead's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 132022: 1515%
Drugs named by CMS: 1 in 2022, 1 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. John F. Olmstead ranks in the 68th percentile for mastectomy in Medicare
Dr. Olmstead accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 13 procedures of mastectomy by Dr. Olmstead, more than 68% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Olmstead ranks in Medicare procedure volume
- Mastectomy
- 68th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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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 F. Olmstead graduated from University of Rochester School of Medicine and Dentistry
Dr. Olmstead graduated from University of Rochester School of Medicine and Dentistry in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John F. Olmstead'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. John F. Olmstead
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 F. Olmstead's NPI number?
Dr. John F. Olmstead's NPI number is 1912979576. It was assigned on February 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John F. Olmstead?
Dr. John F. Olmstead is a general surgeon in Corning, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. John F. Olmstead practice?
Dr. Olmstead practices at 1 Guthrie Drive, Corning, NY 14830. Dr. Olmstead's primary practice is Guthrie Corning Hospital in Corning, New York, part of The Guthrie Clinic. Dmand AI also links Dr. Olmstead to 1 group practice or clinic.
What is Dr. John F. Olmstead's office phone number?
The practice phone on file for Dr. Olmstead is (607) 937-7200.
What is Dr. John F. Olmstead's medical license number?
Dr. Olmstead holds New York license 230070-1.
Which hospitals is Dr. John F. Olmstead affiliated with?
Dr. Olmstead practices at Guthrie Corning Hospital in Corning, New York.
What medical group is Dr. John F. Olmstead part of?
Dr. Olmstead is linked to Guthrie Medical Group.
Does Dr. John F. Olmstead accept Medicare?
Yes. CMS data shows Dr. Olmstead billed Medicare for 71 services in 2024, and Dr. Olmstead accepts Medicare assignment.
How many Medicare patients does Dr. John F. Olmstead see?
CMS counts 71 Medicare patients who saw Dr. Olmstead in 2024, with an average age of 76.
What services does Dr. John F. Olmstead bill to Medicare?
In 2024, Dr. Olmstead's most billed Medicare services were office visit, established patient (99213).
Show 3 more questionsShow fewer questions
Where did Dr. John F. Olmstead go to medical school?
Dr. Olmstead graduated from University of Rochester School of Medicine and Dentistry in 1993.
What drugs does Dr. John F. Olmstead prescribe most?
In 2022 Medicare Part D data, Dr. Olmstead's most prescribed drugs by claims were Lidocaine-Prilocaine.
How long has Dr. John F. Olmstead been practicing?
Dr. Olmstead graduated from medical school in 1993, 33 years ago.
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