Gregory S. Abel, OD
- Medicare patients, 2024
- 93
- Part D claims, 2024
- 160
- Industry payments
- $94
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 2111 Custer Dr, Fort Collins, CO 80525
- Practice phone
- Call (970) 224-9880
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mtn View Eye Specialists
Eye care practice · Fort Collins, Colorado
Find Gregory Abel'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.
Gregory S. Abel is an optometrist in Denver, Colorado
Gregory Abel practices at Mtn View Eye Specialists in Fort Collins, Colorado.
Gregory Abel's NPI, 1720077043, was assigned on October 19, 2005. Gregory Abel graduated from Indiana University - School of Optometry in 1988. Gregory Abel holds Colorado license CO1941.
- NPI
- 1720077043NPI Registry (opens in a new tab)
- NPI enumeration date
- October 19, 2005
- NPI status
- Active
- Practice phone
- (970) 224-9880
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory S. Abel practices in Fort Collins and Denver
Gregory Abel's primary practice is Mtn View Eye Specialists, at 2111 Custer Dr, Fort Collins, CO 80525. The practice phone is (970) 224-9880. The NPI Registry lists Gregory Abel's practice address as 1685 S Colorado Blvd, Denver, CO 80222.
- Mtn View Eye SpecialistsPrimary2111 Custer Dr, Fort Collins, CO 80525Phone(970) 224-9880
- NPI Registry address1685 S Colorado Blvd, Denver, CO 80222 · Denver County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Gregory S. Abel is affiliated with 2 sites of care and 2 medical groups
Gregory Abel's primary practice is Mtn View Eye Specialists in Fort Collins, Colorado. Dmand AI also links Gregory Abel to 2 medical groups 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 Gregory S. Abel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Abel practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mtn View Eye Specialists | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory S. Abel is one of 936 optometrists in Colorado
Optometrist is Gregory Abel's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Gregory Abel is licensed in Colorado.
Specialties and state licenses
- Optometrist, ColoradoPrimary
Optometrists near Gregory Abel
Counts of optometrists 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
Gregory S. Abel treated 93 Medicare patients in 2024, average age 74
CMS counts 93 Medicare patients who saw Gregory Abel in 2024. The largest group is 65 to 74, with 53 patients. 68% of them have high cholesterol, and 57% have high blood pressure. Their average risk score is 0.79, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory Abel's median patient age at 76, with 71% women.
Gregory Abel's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Gregory Abel's Medicare patients by sex, 2024
- Women5458%
- Men3942%
Chronic conditions among Gregory Abel's Medicare patients, 2024
- High cholesterol68%
- High blood pressure57%
- Arthritis40%
- Mood disorders20%
- Ischemic heart disease19%
- Chronic kidney disease18%
- Depression17%
- Diabetes17%
Share of Medicare patients with each condition. A patient can have several.
Gregory Abel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory S. Abel wrote 160 Medicare Part D claims in 2024
In 2024, Gregory Abel wrote 160 Medicare Part D claims for 33 patients. 76% of them were for generic drugs.
Gregory Abel's Part D claims by kind of drug, 2024
- Generic122 claims76%
- Brand-name38 claims24%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Gregory S. Abel received $94 in industry payments in 2025
CMS Open Payments shows 1 general payment to Gregory Abel from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $94.
Companies that paid Gregory Abel the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Gregory S. Abel graduated from Indiana University - School of Optometry
Gregory Abel graduated from Indiana University - School of Optometry in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gregory S. Abel'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 (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 Gregory S. Abel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory S. Abel's NPI number?
Gregory S. Abel's NPI number is 1720077043. It was assigned on October 19, 2005, and it is active in the NPI Registry.
What does Gregory S. Abel specialize in?
Gregory S. Abel is an optometrist in Denver, Colorado. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Gregory S. Abel practice?
Gregory Abel practices at 2111 Custer Dr, Fort Collins, CO 80525. Gregory Abel also practices at 1685 S Colorado Blvd, Denver, CO 80222. Gregory Abel's primary practice is Mtn View Eye Specialists in Fort Collins, Colorado. Dmand AI also links Gregory Abel to 2 medical groups and 1 group practice or clinic.
What is Gregory S. Abel's office phone number?
The practice phone on file for Gregory Abel is (970) 224-9880.
What is Gregory S. Abel's medical license number?
Gregory Abel holds Colorado license CO1941.
How many Medicare patients does Gregory S. Abel see?
CMS counts 93 Medicare patients who saw Gregory Abel in 2024, with an average age of 74.
Where did Gregory S. Abel go to medical school?
Gregory Abel graduated from Indiana University - School of Optometry in 1988.
Has Gregory S. Abel received payments from drug or device companies?
CMS Open Payments shows $94 in general payments to Gregory Abel from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Gregory S. Abel been practicing?
Gregory Abel graduated from medical school in 1988, 38 years ago.
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