Dr. Gregory Lee Mesa, MD
- Medicare services, 2021
- 658
- Part D claims, 2024
- 219
- Industry payments
- $106
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 5920 Mcintyre St, Golden, CO 80403-7445
- Practice phone
- Call (303) 949-1250
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rocky Mountain Senior Care
Primary care practice · Golden, Colorado
Find Dr. Mesa'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. Gregory Lee Mesa is a family medicine physician in Colorado Springs, Colorado
Dr. Mesa practices at Rocky Mountain Senior Care in Golden, Colorado.
Dr. Mesa's NPI, 1417099490, was assigned on February 13, 2007. Dr. Mesa holds Colorado license 48078.
- NPI
- 1417099490NPI Registry (opens in a new tab)
- NPI enumeration date
- February 13, 2007
- NPI status
- Active
- Practice phone
- (303) 949-1250
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Lee Mesa practices in Golden and Colorado Springs
Dr. Mesa's primary practice is Rocky Mountain Senior Care, at 5920 Mcintyre St, Golden, CO 80403-7445. The practice phone is (303) 949-1250. The NPI Registry lists Dr. Mesa's practice address as 110 W Van Buren St, Colorado Springs, CO 80907.
- Rocky Mountain Senior CarePrimary5920 Mcintyre St, Golden, CO 80403-7445Phone(303) 949-1250
- NPI Registry address110 W Van Buren St, Colorado Springs, CO 80907 · El Paso CountyPhone(303) 949-1250
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Gregory Lee Mesa is affiliated with 2 sites of care and 1 medical group
Dr. Mesa's primary practice is Rocky Mountain Senior Care in Golden, Colorado. Dmand AI also links Dr. Mesa to 1 physician office and 1 medical group, 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. Gregory Lee Mesa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mesa practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rocky Mountain Senior Care | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Lee Mesa is one of 2,952 family medicine physicians in Colorado
Family medicine is Dr. Mesa's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Mesa's licenses on file in 2 states: Colorado and Texas.
Specialties and state licenses
- Family medicine, ColoradoPrimary
- Texas license
Family medicine physicians near Dr. Mesa
Counts of family medicine physicians 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. Gregory Lee Mesa billed Medicare for 658 services in 2021
CMS data shows 658 Medicare services from Dr. Mesa across 6 procedure codes in 2021. Medicare paid $40,885 for them.
Dr. Mesa's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1,0432021: 65837%
- Other services
- 2020: 202021: 0100%
Where Dr. Mesa's Medicare services took place, 2021
- In an office45469%
- In a facility20431%
Dr. Mesa compared with the Colorado median for family medicine physicians, 2021
- Dr. Mesa
- Colorado median
- Medicare services
- 658vs 2722.4 times
- Part D claims
- 139vs 68080% below
Medians across 2,975 family medicine physicians in Colorado with Dmand AI profiles that report each measure.
Dr. Mesa's most billed Medicare procedure codes, 2021
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. Mesa and other family medicine physicians in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Lee Mesa's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Mesa's median patient age at 75, with 73% women.
Dr. Mesa'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
- Women73%
- Men27%
Source: Dmand AI Patient Panel Data
Dr. Gregory Lee Mesa wrote 219 Medicare Part D claims in 2024
In 2024, Dr. Mesa wrote 219 Medicare Part D claims for 14 patients. 76% of them were for generic drugs. CMS names the drug for 139 of them, across 9 drugs with 11 or more claims each, at $6,260 in total drug cost. In 2023, CMS named 803 claims across 30 drugs.
Dr. Mesa's Part D claims by kind of drug, 2024
- Generic167 claims76%
- Brand-name52 claims24%
Dr. Mesa'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8032024: 13983%
Drugs named by CMS: 9 in 2024, 30 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. Gregory Lee Mesa received $106 in industry payments from 2016 to 2024
CMS Open Payments shows 4 general payments to Dr. Mesa from 4 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $32.
General payments to Dr. Mesa by program year, 2016 to 2024
Companies that paid Dr. Mesa the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gregory Lee Mesa'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 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 Data |
| 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) |
| 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. Gregory Lee Mesa
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. Gregory Lee Mesa's NPI number?
Dr. Gregory Lee Mesa's NPI number is 1417099490. It was assigned on February 13, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Lee Mesa?
Dr. Gregory Lee Mesa is a family medicine physician in Colorado Springs, Colorado. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Gregory Lee Mesa practice?
Dr. Mesa practices at 5920 Mcintyre St, Golden, CO 80403-7445. Dr. Mesa also practices at 110 W Van Buren St, Colorado Springs, CO 80907. Dr. Mesa's primary practice is Rocky Mountain Senior Care in Golden, Colorado. Dmand AI also links Dr. Mesa to 1 physician office and 1 medical group.
What is Dr. Gregory Lee Mesa's office phone number?
The practice phone on file for Dr. Mesa is (303) 949-1250.
What is Dr. Gregory Lee Mesa's medical license number?
Dr. Mesa holds Colorado license 48078, one of the licenses on file in 2 states.
Which states has Dr. Gregory Lee Mesa been licensed in?
Dmand AI has state licenses on file for Dr. Mesa in Colorado and Texas.
Does Dr. Gregory Lee Mesa accept Medicare?
Yes. CMS data shows Dr. Mesa billed Medicare for 658 services in 2021.
What services does Dr. Gregory Lee Mesa bill to Medicare?
In 2021, Dr. Mesa's most billed Medicare services were nursing facility care (99309), nursing facility care (99308) and care management and other visits (99484).
What drugs does Dr. Gregory Lee Mesa prescribe most?
In 2024 Medicare Part D data, Dr. Mesa's most prescribed drugs by claims were Amlodipine Besylate, Levothyroxine Sodium and Sertraline HCl.
Has Dr. Gregory Lee Mesa received payments from drug or device companies?
CMS Open Payments shows $106 in general payments to Dr. Mesa from 4 companies from 2016 to 2024. The largest total came from Eli Lilly and Company.
How long has Dr. Gregory Lee Mesa been practicing?
Dr. Mesa's NPI was assigned in 2007.
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