William D. Holladay, OD
- Part D claims, 2024
- 24
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2012 Crossings Cir, Spring Hill, TN 37174
- Practice phone
- Call (931) 489-9151
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
TN Doctors of Optometry
Spring Hill, Tennessee
Find William Holladay'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.
William D. Holladay is an optometrist in Spring Hill, Tennessee
William Holladay practices at TN Doctors of Optometry in Spring Hill, Tennessee.
William Holladay's NPI, 1871524371, was assigned on July 5, 2006. William Holladay graduated from Southern College of Optometry in 1999. William Holladay holds Tennessee license OD0000002028.
- NPI
- 1871524371NPI Registry (opens in a new tab)
- NPI enumeration date
- July 5, 2006
- NPI status
- Active
- Practice phone
- (931) 489-9151
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
William D. Holladay practices at TN Doctors of Optometry in Spring Hill, Tennessee
William Holladay's primary practice is TN Doctors of Optometry, at 2012 Crossings Cir, Spring Hill, TN 37174 in Maury County. The practice phone is (931) 489-9151.
- TN Doctors of Optometry2012 Crossings Cir, Spring Hill, TN 37174 · Maury CountyPhone(931) 489-9151
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
William D. Holladay is affiliated with 3 sites of care and 2 medical groups
William Holladay's primary practice is TN Doctors of Optometry in Spring Hill, Tennessee. Dmand AI also links William Holladay 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 William D. Holladay's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Holladay practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TN Doctors of Optometry | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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William D. Holladay is one of 969 optometrists in Tennessee
Optometrist is William Holladay's primary specialty in the NPI Registry, under taxonomy code 152W00000X. William Holladay is licensed in Tennessee.
Specialties and state licenses
- Optometrist, TennesseePrimary
Optometrists near William Holladay
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
William D. Holladay's patients have a median age of 28
Across all payers, Dmand AI patient panel data puts William Holladay's median patient age at 28, with 52% women.
William Holladay's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 28
Patient panel by sex, all payers
- Women52%
- Men47%
Source: Dmand AI Patient Panel Data
William D. Holladay wrote 24 Medicare Part D claims in 2024
In 2024, William Holladay wrote 24 Medicare Part D claims for 16 patients. 88% of them were for generic drugs.
William Holladay's Part D claims by kind of drug, 2024
- Generic21 claims88%
- Brand-name and other3 claims13%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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William D. Holladay graduated from Southern College of Optometry
William Holladay graduated from Southern College of Optometry in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for William D. Holladay'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 William D. Holladay
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William D. Holladay's NPI number?
William D. Holladay's NPI number is 1871524371. It was assigned on July 5, 2006, and it is active in the NPI Registry.
What does William D. Holladay specialize in?
William D. Holladay is an optometrist in Spring Hill, Tennessee. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does William D. Holladay practice?
William Holladay practices at 2012 Crossings Cir, Spring Hill, TN 37174. William Holladay's primary practice is TN Doctors of Optometry in Spring Hill, Tennessee. Dmand AI also links William Holladay to 2 group practices and clinics and 2 medical groups.
What is William D. Holladay's office phone number?
The practice phone on file for William Holladay is (931) 489-9151.
What is William D. Holladay's medical license number?
William Holladay holds Tennessee license OD0000002028.
Where did William D. Holladay go to medical school?
William Holladay graduated from Southern College of Optometry in 1999.
How long has William D. Holladay been practicing?
William Holladay graduated from medical school in 1999, 27 years ago.
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