Stephen Alan Larsen, OD
- Medicare patients, 2024
- 164
- Part D claims, 2024
- 1,156
- MIPS score, 2024
- 100
- Industry payments
- $936
- Affiliated sites
- 1
- Practice address
- 506 E Van Buren Ave, Harlingen, TX 78550
- Practice phone
- Call (956) 423-2100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ophthalmic Consultants of Texas P.A.
Harlingen, Texas
Find Stephen Larsen'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.
Stephen Alan Larsen is an optometrist in Harlingen, Texas
Stephen Larsen practices at Ophthalmic Consultants of Texas P.A. in Harlingen, Texas.
Stephen Larsen's NPI, 1720148604, was assigned on December 11, 2006. Stephen Larsen graduated from Pacific University - College of Optometry in 1996. Stephen Larsen holds Texas license 7903TG.
- NPI
- 1720148604NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759407612
- NPI enumeration date
- December 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (956) 423-2100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephen Alan Larsen practices at Ophthalmic Consultants of Texas P.A. in Harlingen, Texas
Stephen Larsen's primary practice is Ophthalmic Consultants of Texas P.A., at 506 E Van Buren Ave, Harlingen, TX 78550 in Cameron County. The practice phone is (956) 423-2100.
- Ophthalmic Consultants of Texas P.A.506 E Van Buren Ave, Harlingen, TX 78550 · Cameron CountyPhone(956) 423-2100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Stephen Alan Larsen is affiliated with 2 sites of care and 1 medical group
Stephen Larsen's primary practice is Ophthalmic Consultants of Texas P.A. in Harlingen, Texas. Dmand AI also links Stephen Larsen to 1 group practice or clinic and 1 medical group, each 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 Stephen Alan Larsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Larsen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ophthalmic Consultants of Texas P.A. | Available with a free account |
| +1 more site and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Stephen Alan Larsen is one of 3,272 optometrists in Texas
Optometrist is Stephen Larsen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Stephen Larsen is licensed in Texas.
Specialties and state licenses
- Optometrist, TexasPrimary
Optometrists near Stephen Larsen
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
Stephen Alan Larsen treated 164 Medicare patients in 2024, average age 72
CMS counts 164 Medicare patients who saw Stephen Larsen in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 1.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Stephen Larsen's median patient age at 69, with 58% women.
Stephen Larsen's Medicare patients by age, 2024
Stephen Larsen's Medicare patients by sex, 2024
- Women9155%
- Men7345%
Chronic conditions among Stephen Larsen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes47%
- Arthritis41%
- Chronic kidney disease35%
- Ischemic heart disease29%
- Mood disorders27%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Stephen Larsen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephen Alan Larsen wrote 1,156 Medicare Part D claims in 2024
In 2024, Stephen Larsen wrote 1,156 Medicare Part D claims for 341 patients. 55% of them were for generic drugs.
Stephen Larsen's Part D claims by kind of drug, 2024
- Generic639 claims55%
- Brand-name517 claims45%
Drug classes CMS tracks in Stephen Larsen's Part D claims, 2024
- Antibiotics3%38 of 1,156 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Stephen Alan Larsen scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Stephen Larsen for performance year 2024, reported as part of a group. Stephen Larsen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Stephen Larsen's MIPS scores, performance year 2024
- 100of 100Final score
- 87of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Stephen Alan Larsen received $936 in industry payments in 2025
CMS Open Payments shows 13 general payments to Stephen Larsen from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $265.
Companies that paid Stephen Larsen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Stephen Alan Larsen graduated from Pacific University - College of Optometry
Stephen Larsen graduated from Pacific University - College of Optometry in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Stephen Alan Larsen'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 Stephen Alan Larsen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephen Alan Larsen's NPI number?
Stephen Alan Larsen's NPI number is 1720148604. It was assigned on December 11, 2006, and it is active in the NPI Registry.
What does Stephen Alan Larsen specialize in?
Stephen Alan Larsen is an optometrist in Harlingen, Texas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Stephen Alan Larsen practice?
Stephen Larsen practices at 506 E Van Buren Ave, Harlingen, TX 78550. Stephen Larsen's primary practice is Ophthalmic Consultants of Texas P.A. in Harlingen, Texas. Dmand AI also links Stephen Larsen to 1 group practice or clinic and 1 medical group.
What is Stephen Alan Larsen's office phone number?
The practice phone on file for Stephen Larsen is (956) 423-2100.
What is Stephen Alan Larsen's medical license number?
Stephen Larsen holds Texas license 7903TG.
Does Stephen Alan Larsen accept Medicare?
Yes. CMS lists Stephen Larsen as accepting Medicare assignment.
What is Stephen Alan Larsen's MIPS score?
Stephen Larsen's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Stephen Alan Larsen see?
CMS counts 164 Medicare patients who saw Stephen Larsen in 2024, with an average age of 72.
Where did Stephen Alan Larsen go to medical school?
Stephen Larsen graduated from Pacific University - College of Optometry in 1996.
Has Stephen Alan Larsen received payments from drug or device companies?
CMS Open Payments shows $936 in general payments to Stephen Larsen from 5 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Stephen Alan Larsen been practicing?
Stephen Larsen graduated from medical school in 1996, 30 years ago.
Selling to optometrist practices?
See optometrists in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card