Mark S. Rallo, OD
Optometrist · Saint Louis, MO
Mark S. Rallo, OD is an optometrist with a practice address in Saint Louis, Missouri, and NPI 1700802931, issued on Jul 14, 2006. Check the license (Missouri T02932, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark S. Rallo
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- T02932 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1 Childrens PL, Saint Louis, MO 63110
- Phone
- (314) 454-6026
- Enumerated
- Jul 14, 2006
- Record last updated
- Apr 17, 2025
- Fax
- (866) 936-4559
- Medicaid ID
- 312897630 MO
- Medicare enrollment
- Enrolled (PECOS I20100116000256); accepts Medicare assignment
- Medical or professional school
- University Of Missouri St Louis - School Of Optometry, 1990
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,242 in Missouri → Look up another NPI →
Also registered at 1 Childrens PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohamed Abdelbaki, MDPediatric Hematology & Oncology Physician1508021361
- Christi Abeln, PNPPediatric Nurse Practitioner1023034253
- Loren Abernathy, PNPPediatric Nurse Practitioner1215583117
- Freddy-May Abisamra, CGCGenetic Counselor (M.S.)1306538111
- Manjusha Abraham, MDPediatric Critical Care Medicine Physician1508126699
- Philip Abraham, MDHospitalist Physician1720309016
Verify Mark S. Rallo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license T02932Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark S. Rallo among 1,242 optometrist records in Missouri
Mark S. Rallo, OD is one of 1,242 optometrist records with a practice address in Missouri. 73% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 52% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1990 · median 2007 among the 768 with a school on file
- Record last updated2025 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Missouri
There are 1,242 optometrist records in Missouri.
All 1,242 in Missouri → Every provider in Saint Louis → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- James Hoekel, ODSaint Louis, MO 631101700804267
- Mary Lueckenhoff, ODSaint Louis, MO 631101104842335
- Amanda Nicklas, ODSaint Louis, MO 631101639519481
- Kathryn Noonan, O.D.Saint Louis, MO 631101578507703
- Marisa O'Brien, ODSaint Louis, MO 631101124332234
- Bethany Rosenthal, ODSaint Louis, MO 631101760973101
- Amanda Adkisson, ODSaint Louis, MO 631091275150906
- Alex AmannSaint Louis, MO 631091942740212
Common questions
What is Mark S. Rallo, OD's NPI number?
Mark S. Rallo, OD's National Provider Identifier (NPI) is 1700802931, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark S. Rallo, OD located?
The NPPES record lists a practice address at 1 Childrens PL, Saint Louis, MO, 63110. Phone: (314) 454-6026. Providers update this record themselves, so call before visiting.
How can I verify Mark S. Rallo, OD's license?
NPPES lists Missouri license number T02932, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
What is Mark S. Rallo, OD's MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.