Stephanie C. Long, OD
- Medicare patients, 2024
- 87
- Part D claims, 2024
- 65
- Industry payments
- $140
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 2185 S Mason Rd, Saint Louis, MO 63131
- Practice phone
- Call (636) 200-4393
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Clarkson Eyecare
Saint Louis, Missouri
Find Stephanie Long'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.
Stephanie C. Long is an optometrist in Saint Louis, Missouri
Stephanie Long practices at Clarkson Eyecare in Saint Louis, Missouri.
Stephanie Long's NPI, 1639588965, was assigned on August 12, 2014. Stephanie Long graduated from University of Missouri St Louis - School of Optometry in 2014. Stephanie Long holds Missouri license 2014028346.
- NPI
- 1639588965NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385865419
- NPI enumeration date
- August 12, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (636) 200-4393
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephanie C. Long practices at Clarkson Eyecare in Saint Louis, Missouri
Stephanie Long's primary practice is Clarkson Eyecare, at 2185 S Mason Rd, Saint Louis, MO 63131 in Saint Louis County. The practice phone is (636) 200-4393.
- Clarkson Eyecare2185 S Mason Rd, Saint Louis, MO 63131 · Saint Louis CountyPhone(636) 200-4393
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Stephanie C. Long is affiliated with 3 sites of care and 2 medical groups
Stephanie Long's primary practice is Clarkson Eyecare in Saint Louis, Missouri. Dmand AI also links Stephanie Long to 2 group practices and clinics and 2 medical groups, 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 Stephanie C. Long's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephanie Long practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Clarkson Eyecare | 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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Stephanie C. Long is one of 866 optometrists in Missouri
Optometrist is Stephanie Long's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Stephanie Long is licensed in Missouri.
Specialties and state licenses
- Optometrist, MissouriPrimary
Optometrists near Stephanie Long
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
Stephanie C. Long treated 87 Medicare patients in 2024, average age 73
CMS counts 87 Medicare patients who saw Stephanie Long in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Stephanie Long's median patient age at 49, with 56% women.
Stephanie Long's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Stephanie Long's Medicare patients by sex, 2024
- Women4653%
- Men4147%
Chronic conditions among Stephanie Long's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis38%
- Anxiety28%
- Mood disorders23%
- Chronic kidney disease21%
- Depression21%
- Ischemic heart disease21%
Share of Medicare patients with each condition. A patient can have several.
Stephanie Long's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephanie C. Long wrote 65 Medicare Part D claims in 2024
In 2024, Stephanie Long wrote 65 Medicare Part D claims for 25 patients. 66% of them were for generic drugs.
Stephanie Long's Part D claims by kind of drug, 2024
- Generic43 claims66%
- Brand-name22 claims34%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Stephanie C. Long takes part in Medicare
Stephanie Long accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 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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Stephanie C. Long received $140 in industry payments in 2025
CMS Open Payments shows 3 general payments to Stephanie Long from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $110.
Companies that paid Stephanie Long the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Stephanie C. Long graduated from University of Missouri St Louis - School of Optometry
Stephanie Long graduated from University of Missouri St Louis - School of Optometry in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Stephanie C. Long'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)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 Stephanie C. Long
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephanie C. Long's NPI number?
Stephanie C. Long's NPI number is 1639588965. It was assigned on August 12, 2014, and it is active in the NPI Registry.
What does Stephanie C. Long specialize in?
Stephanie C. Long is an optometrist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Stephanie C. Long practice?
Stephanie Long practices at 2185 S Mason Rd, Saint Louis, MO 63131. Stephanie Long's primary practice is Clarkson Eyecare in Saint Louis, Missouri. Dmand AI also links Stephanie Long to 2 group practices and clinics and 2 medical groups.
What is Stephanie C. Long's office phone number?
The practice phone on file for Stephanie Long is (636) 200-4393.
What is Stephanie C. Long's medical license number?
Stephanie Long holds Missouri license 2014028346.
Does Stephanie C. Long accept Medicare?
Yes. CMS lists Stephanie Long as accepting Medicare assignment.
How many Medicare patients does Stephanie C. Long see?
CMS counts 87 Medicare patients who saw Stephanie Long in 2024, with an average age of 73.
Where did Stephanie C. Long go to medical school?
Stephanie Long graduated from University of Missouri St Louis - School of Optometry in 2014.
Has Stephanie C. Long received payments from drug or device companies?
CMS Open Payments shows $140 in general payments to Stephanie Long from 2 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Stephanie C. Long been practicing?
Stephanie Long graduated from medical school in 2014, 12 years ago.
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