Nicholas Portell, OD
- Medicare patients, 2024
- 66
- Part D claims, 2024
- 90
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 14842 Manchester Rd, Ballwin, MO 63011
- 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
Ballwin, Missouri
Find Nicholas Portell'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.
Nicholas Portell is an optometrist in Ballwin, Missouri
Nicholas Portell practices at Clarkson Eyecare in Ballwin, Missouri.
Nicholas Portell's NPI, 1851916035, was assigned on June 12, 2020. Nicholas Portell graduated from University of Missouri St Louis - School of Optometry in 2020. Nicholas Portell holds Missouri license 2020015799.
- NPI
- 1851916035NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870902844
- NPI enumeration date
- June 12, 2020
- 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
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nicholas Portell practices at Clarkson Eyecare in Ballwin, Missouri
Nicholas Portell's primary practice is Clarkson Eyecare, at 14842 Manchester Rd, Ballwin, MO 63011 in Saint Louis County. The practice phone is (636) 200-4393.
- Clarkson Eyecare14842 Manchester Rd, Ballwin, MO 63011 · Saint Louis CountyPhone(636) 200-4393
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nicholas Portell is affiliated with 2 sites of care and 1 medical group
Nicholas Portell's primary practice is Clarkson Eyecare in Ballwin, Missouri. Dmand AI also links Nicholas Portell 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 Nicholas Portell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nicholas Portell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Clarkson Eyecare | 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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Nicholas Portell is one of 866 optometrists in Missouri
Optometrist is Nicholas Portell's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Nicholas Portell is licensed in Missouri.
Specialties and state licenses
- Optometrist, MissouriPrimary
Optometrists near Nicholas Portell
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
Nicholas Portell treated 66 Medicare patients in 2024, average age 73
CMS counts 66 Medicare patients who saw Nicholas Portell in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nicholas Portell's median patient age at 47, with 55% women.
Nicholas Portell's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Nicholas Portell's Medicare patients by sex, 2024
- Women4264%
- Men2436%
Chronic conditions among Nicholas Portell's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis45%
- Diabetes27%
- Chronic kidney disease20%
- Depression20%
- Mood disorders20%
- Ischemic heart disease18%
Share of Medicare patients with each condition. A patient can have several.
Nicholas Portell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nicholas Portell wrote 90 Medicare Part D claims in 2024
In 2024, Nicholas Portell wrote 90 Medicare Part D claims for 43 patients. 72% of them were for generic drugs.
Nicholas Portell's Part D claims by kind of drug, 2024
- Generic65 claims72%
- Brand-name25 claims28%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Nicholas Portell takes part in Medicare
Nicholas Portell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Nicholas Portell graduated from University of Missouri St Louis - School of Optometry
Nicholas Portell graduated from University of Missouri St Louis - School of Optometry in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Nicholas Portell'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) |
| 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 Nicholas Portell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nicholas Portell's NPI number?
Nicholas Portell's NPI number is 1851916035. It was assigned on June 12, 2020, and it is active in the NPI Registry.
What does Nicholas Portell specialize in?
Nicholas Portell is an optometrist in Ballwin, Missouri. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Nicholas Portell practice?
Nicholas Portell practices at 14842 Manchester Rd, Ballwin, MO 63011. Nicholas Portell's primary practice is Clarkson Eyecare in Ballwin, Missouri. Dmand AI also links Nicholas Portell to 1 group practice or clinic and 1 medical group.
What is Nicholas Portell's office phone number?
The practice phone on file for Nicholas Portell is (636) 200-4393.
What is Nicholas Portell's medical license number?
Nicholas Portell holds Missouri license 2020015799.
Does Nicholas Portell accept Medicare?
Yes. CMS lists Nicholas Portell as accepting Medicare assignment.
How many Medicare patients does Nicholas Portell see?
CMS counts 66 Medicare patients who saw Nicholas Portell in 2024, with an average age of 73.
Where did Nicholas Portell go to medical school?
Nicholas Portell graduated from University of Missouri St Louis - School of Optometry in 2020.
How long has Nicholas Portell been practicing?
Nicholas Portell graduated from medical school in 2020, 6 years ago.
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