Dr. Larry S. Fisher, MD
- Medicare services, 2018
- 389
- Industry payments
- $581
- Affiliated sites
- 3
- Medical groups
- 2
- State license
- 1
- Practice address
- 1930 S Federal Blvd, Denver, CO 80219
- Practice phone
- Call (303) 935-9142
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Markelles
Primary care practice · Denver, Colorado
Find Dr. Fisher'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. Larry S. Fisher is an infectious disease specialist in Denver, Colorado
Dr. Fisher practices at Markelles in Denver, Colorado.
Dr. Fisher's NPI, 1255333076, was assigned on August 11, 2005. Dr. Fisher holds Colorado license 17206.
- NPI
- 1255333076NPI Registry (opens in a new tab)
- NPI enumeration date
- August 11, 2005
- NPI status
- Active
- Practice phone
- (303) 935-9142
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Larry S. Fisher practices at Markelles in Denver, Colorado
Dr. Fisher's primary practice is Markelles, at 1930 S Federal Blvd, Denver, CO 80219. The practice phone is (303) 935-9142.
- Markelles1930 S Federal Blvd, Denver, CO 80219Phone(303) 935-9142
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Larry S. Fisher is affiliated with 3 sites of care and 2 medical groups
Dr. Fisher's primary practice is Markelles in Denver, Colorado. Dmand AI also links Dr. Fisher to 2 medical groups, 1 physician office and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Larry S. Fisher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fisher practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Markelles | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Larry S. Fisher is one of 155 infectious disease specialists in Colorado
Infectious disease is Dr. Fisher's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Fisher is licensed in Colorado.
Specialties and state licenses
- Infectious disease, ColoradoPrimary
Infectious disease specialists near Dr. Fisher
Counts of infectious disease specialists 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. Larry S. Fisher billed Medicare for 389 services in 2018
CMS data shows 389 Medicare services from Dr. Fisher across 3 procedure codes in 2018. Medicare paid $26,404 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fisher's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Office and hospital visits
- 2017: 1,0042018: 38961%
Dr. Fisher compared with the Colorado median for infectious disease specialists, 2018
- Dr. Fisher
- Colorado median
- Medicare services
- 389vs 29134% above
Medians across 150 infectious disease specialists in Colorado with Dmand AI profiles that report each measure.
Dr. Fisher's most billed Medicare procedure codes, 2018
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fisher and other infectious disease specialists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
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Dr. Larry S. Fisher received $581 in industry payments from 2016 to 2019
CMS Open Payments shows 29 general payments to Dr. Fisher from 2 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 83% of the total. Allergan Inc. paid the most, $455.
General payments to Dr. Fisher by program year, 2016 to 2019
General payments to Dr. Fisher by kind, 2016 to 2019
- Food and beverage$48183%
- Consulting fees$10017%
Companies that paid Dr. Fisher the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Larry S. Fisher'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| 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. Larry S. Fisher
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. Larry S. Fisher's NPI number?
Dr. Larry S. Fisher's NPI number is 1255333076. It was assigned on August 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Larry S. Fisher?
Dr. Larry S. Fisher is an infectious disease specialist in Denver, Colorado. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Larry S. Fisher practice?
Dr. Fisher practices at 1930 S Federal Blvd, Denver, CO 80219. Dr. Fisher's primary practice is Markelles in Denver, Colorado. Dmand AI also links Dr. Fisher to 2 medical groups, 1 physician office and 1 group practice or clinic.
What is Dr. Larry S. Fisher's office phone number?
The practice phone on file for Dr. Fisher is (303) 935-9142.
What is Dr. Larry S. Fisher's medical license number?
Dr. Fisher holds Colorado license 17206.
Does Dr. Larry S. Fisher accept Medicare?
Yes. CMS data shows Dr. Fisher billed Medicare for 389 services in 2018.
What services does Dr. Larry S. Fisher bill to Medicare?
In 2018, Dr. Fisher's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Has Dr. Larry S. Fisher received payments from drug or device companies?
CMS Open Payments shows $581 in general payments to Dr. Fisher from 2 companies from 2016 to 2019. The largest total came from Allergan Inc.
How long has Dr. Larry S. Fisher been practicing?
Dr. Fisher's NPI was assigned in 2005.
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