Robert Craig Collier, MD
Retina Specialist (Ophthalmology) Physician · Tullahoma, TN
Robert Craig Collier, MD is a retina specialist (ophthalmology) physician with a practice address in Tullahoma, Tennessee, and NPI 1518952597, issued on Sep 15, 2005. Check the license (Tennessee MD21605, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Robert Craig Collier
- Credential
- MD
- Primary taxonomy
- Retina Specialist (Ophthalmology) Physician 207WX0107X
- License numbers
- MD21605 TN
21605 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1100 N Jackson St, Tullahoma, TN 37388
- Phone
- (931) 393-2020
- Enumerated
- Sep 15, 2005
- Record last updated
- Jul 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (931) 455-6501
- Medicaid ID
- 3062535 TN
- Medicare enrollment
- Enrolled (PECOS I20070928000431); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest retina specialist (ophthalmology) physician records → All 60 in Tennessee → Look up another NPI →
Also registered at 1100 N Jackson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angela Bell, ODOptometrist1811982978
- James Blanks, ODOptometrist1518952910
- Scott Chamberland, ODOptometrist1326202656
- Gregory Muse, ODOptometrist1861487944
- Grace Owens, ODOptometrist1790671089
Verify Robert Craig Collier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD21605Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average retina specialist (ophthalmology) physician in 2024
1,611 Medicare Part D claims for 375 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Latanoprost480 claims
- Prednisolone Acetate326 claims
- Ciprofloxacin Hcl248 claims
- Timolol Maleate223 claims
- Dorzolamide-Timolol63 claims
- Brimonidine Tartrate39 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $313.14
11 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 1,253 providers of this specialty with any payment received $7,667.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Robert Craig Collier among 60 retina specialist (ophthalmology) physician records in Tennessee
Robert Craig Collier, MD is one of 60 retina specialist (ophthalmology) physician records with a practice address in Tennessee. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 70% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 92% of these records are
- Graduated1990 · median 2006 among the 55 with a school on file
- Record last updated2020 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0107X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Retina Specialist (Ophthalmology) Physician providers in Tennessee
There are 60 retina specialist (ophthalmology) physician records in Tennessee.
All 60 in Tennessee → Every provider in Tullahoma → Retina Specialist (Ophthalmology) Physician nationwide →
The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes
- Randall Funderburk, MDChattanooga, TN 374211699771931
- Pedro Monsalve Diaz, MDChattanooga, TN 374211447710504
- John Stone, M.D.Chattanooga, TN 374211033115373
- Richard Breazeale, M.D.Hixson, TN 373431801892146
- Francis Decroos, M.D.Hixson, TN 373431871627554
- Devon Ghodasra, M.D.Hixson, TN 373431619298262
- Asghar Haider, MDHixson, TN 373431801271457
- Rohan Shah, M.D.Hixson, TN 373431811139470
Common questions
What is Robert Craig Collier, MD's NPI number?
Robert Craig Collier, MD's National Provider Identifier (NPI) is 1518952597, issued on Sep 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert Craig Collier, MD located?
The NPPES record lists a practice address at 1100 N Jackson St, Tullahoma, TN, 37388. Phone: (931) 393-2020. Providers update this record themselves, so call before visiting.
How can I verify Robert Craig Collier, MD's license?
NPPES lists Tennessee license number MD21605, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Craig Collier, MD prescribe under Medicare Part D?
In 2024, Robert Craig Collier, MD had 1,611 Medicare Part D claims for 375 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.
What is Robert Craig Collier, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.