Gregory R. Galakatos, M.D.
Orthopaedic Surgery Physician · Saint Louis, MO
Gregory R. Galakatos, M.D. is an orthopaedic surgery physician with a practice address in Saint Louis, Missouri, and NPI 1104868058, issued on Jun 12, 2006. Check the license (Missouri 110323, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Gregory R. Galakatos
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 110323 MO
Self-reported in NPPES; status is on the state search - Practice location
- 621 S New Ballas RD, Saint Louis, MO 63141
- Phone
- (314) 567-5850
- Enumerated
- Jun 12, 2006
- Record last updated
- Sep 12, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (314) 395-2464
- Medicaid ID
- 204795017 MO
- Medicare enrollment
- Enrolled (PECOS I20070130000486); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 514 in Missouri → Look up another NPI →
Also registered at 621 S New Ballas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sarah Alander, MDPediatric Emergency Medicine (Emergency Medicine) Physician1891893764
- Tara Albert, CPNPPediatric Nurse Practitioner1124294764
- Muhammad Ali, M.D.Geriatric Medicine (Internal Medicine) Physician1790986024
- Henry Altepeter, M.D.Specialist1992792295
Verify Gregory R. Galakatos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 110323Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9.5 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
3,291 Medicare Part D claims for 849 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were under 1% of claims. 1,178 claims were for opioids.
Most prescribed
- Meloxicam861 claims
- Hydrocodone-Acetaminophen678 claims
- Tramadol Hcl413 claims
- Amoxicillin384 claims
- Celecoxib209 claims
- Clindamycin Hcl130 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.
Industry payments in 2024: $253.45
5 payments; by number, the most common kind was food and beverage; the largest payer was Davol Inc. The 15,003 providers of this specialty with any payment received $23,022.89 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.
Bills Medicare through 4 group practices
- Arnold Physical Therapy And Sports Medicine LLCSaint Louis, MO
- Health Facilities Rehab Services IncSikeston, MO
- Mercy Clinic Surgical Specialists LLCSaint Louis, MO
- Physical Therapy Spine And Sports Medicine LLCBallwin, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory R. Galakatos among 514 orthopaedic surgery physician records in Missouri
Gregory R. Galakatos, M.D. is one of 514 orthopaedic surgery physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 53% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1997 · median 2006 among the 302 with a school on file
- Record last updated2014 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Missouri
There are 514 orthopaedic surgery physician records in Missouri.
All 514 in Missouri → Every provider in Saint Louis → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Donald Bassman, MDSaint Louis, MO 631411235124736
- Jason Browdy, M.D.Creve Coeur, MO 631411134120447
- Ryan Couchman, MDSt Louis, MO 631411497740021
- James Emanuel, M.D.Creve Coeur, MO 631411356365423
- Donald Hammond, MDSt Louis, MO 631411285620260
- David Irvine, MDSaint Louis, MO 631411386681138
- William Kostman, M.D.Creve Coeur, MO 631411912986506
- David Lange, MDSaint Louis, MO 631411154316784
Common questions
What is Gregory R. Galakatos, M.D.'s NPI number?
Gregory R. Galakatos, M.D.'s National Provider Identifier (NPI) is 1104868058, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory R. Galakatos, M.D. located?
The NPPES record lists a practice address at 621 S New Ballas RD, Saint Louis, MO, 63141. Phone: (314) 567-5850. Providers update this record themselves, so call before visiting.
How can I verify Gregory R. Galakatos, M.D.'s license?
NPPES lists Missouri license number 110323, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory R. Galakatos, M.D. prescribe under Medicare Part D?
In 2024, Gregory R. Galakatos, M.D. had 3,291 Medicare Part D claims for 849 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
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.