David Lee Littlejohn, OD
- Medicare patients, 2024
- 159
- Part D claims, 2024
- 75
- Hospital affiliations
- 1
- Industry payments
- $18
- State license
- 1
- Practice address
- 12902 Magnolia Dr, Tampa, FL 33612
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David Littlejohn'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.
David Lee Littlejohn is an optometrist in Tampa, Florida
David Littlejohn practices at Moffitt Cancer Hospital in Tampa, Florida, part of Moffitt Cancer Center.
David Littlejohn's NPI, 1568530780, was assigned on December 4, 2006. David Littlejohn graduated from Ohio State University - College of Optometry in 1992. David Littlejohn holds Ohio license 4367 T273.
- NPI
- 1568530780NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507942620
- NPI enumeration date
- December 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
David Lee Littlejohn practices at Moffitt Cancer Hospital in Tampa, Florida
David Littlejohn's primary practice is Moffitt Cancer Hospital, at 12902 Magnolia Dr, Tampa, FL 33612.
- Moffitt Cancer Hospital12902 Magnolia Dr, Tampa, FL 33612
Source: Dmand AI Affiliation Data
David Lee Littlejohn is affiliated with 2 sites of care
David Littlejohn's primary practice is Moffitt Cancer Hospital in Tampa, Florida, part of Moffitt Cancer Center. Dmand AI also links David Littlejohn to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Lee Littlejohn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Littlejohn practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Moffitt Cancer Hospital | Available with a free account |
| +1 more affiliated site | 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 Moffitt Cancer Center and 6.2K+ hospitals, with verified contacts in the same login.
David Lee Littlejohn is one of 2,585 optometrists in Florida
Optometrist is David Littlejohn's primary specialty in the NPI Registry, under taxonomy code 152W00000X. David Littlejohn is licensed in Ohio.
Specialties and state licenses
- Optometrist, OhioPrimary
Optometrists near David Littlejohn
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
David Lee Littlejohn treated 159 Medicare patients in 2024, average age 77
CMS counts 159 Medicare patients who saw David Littlejohn in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Littlejohn's median patient age at 72, with 65% women.
David Littlejohn's Medicare patients by age, 2024
David Littlejohn's Medicare patients by sex, 2024
- Women10566%
- Men5434%
Chronic conditions among David Littlejohn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Diabetes28%
- Ischemic heart disease25%
- Chronic kidney disease23%
- Cancer20%
- Anxiety19%
Share of Medicare patients with each condition. A patient can have several.
David Littlejohn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Lee Littlejohn wrote 75 Medicare Part D claims in 2024
In 2024, David Littlejohn wrote 75 Medicare Part D claims for 34 patients. 63% of them were for generic drugs.
David Littlejohn's Part D claims by kind of drug, 2024
- Generic47 claims63%
- Brand-name28 claims37%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How David Lee Littlejohn takes part in Medicare
David Littlejohn 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)
For MedTech and pharma teams
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David Lee Littlejohn received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to David Littlejohn from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $18.
Companies that paid David Littlejohn the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
David Lee Littlejohn graduated from Ohio State University - College of Optometry
David Littlejohn graduated from Ohio State University - College of Optometry in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for David Lee Littlejohn'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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 David Lee Littlejohn
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Lee Littlejohn's NPI number?
David Lee Littlejohn's NPI number is 1568530780. It was assigned on December 4, 2006, and it is active in the NPI Registry.
What does David Lee Littlejohn specialize in?
David Lee Littlejohn is an optometrist in Tampa, Florida. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does David Lee Littlejohn practice?
David Littlejohn practices at 12902 Magnolia Dr, Tampa, FL 33612. David Littlejohn's primary practice is Moffitt Cancer Hospital in Tampa, Florida, part of Moffitt Cancer Center. Dmand AI also links David Littlejohn to 1 physician office.
What is David Lee Littlejohn's medical license number?
David Littlejohn holds Ohio license 4367 T273.
Which hospitals is David Lee Littlejohn affiliated with?
David Littlejohn practices at Moffitt Cancer Hospital in Tampa, Florida.
Does David Lee Littlejohn accept Medicare?
Yes. CMS lists David Littlejohn as accepting Medicare assignment.
How many Medicare patients does David Lee Littlejohn see?
CMS counts 159 Medicare patients who saw David Littlejohn in 2024, with an average age of 77.
Where did David Lee Littlejohn go to medical school?
David Littlejohn graduated from Ohio State University - College of Optometry in 1992.
Has David Lee Littlejohn received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to David Littlejohn from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has David Lee Littlejohn been practicing?
David Littlejohn graduated from medical school in 1992, 34 years ago.
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