Andrew James Grossbach, MD
Neurological Surgery Physician · Columbus, OH
Andrew James Grossbach, MD is a neurological surgery physician with a practice address in Columbus, Ohio, and NPI 1033439047, issued on Jun 2, 2010. Check the license (Ohio 35.131205, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Andrew James Grossbach
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- 35.131205 OH
Self-reported in NPPES; status is on the state search - Practice location
- 543 Taylor Ave FL 1, Columbus, OH 43203
- Phone
- (614) 293-8714
- Enumerated
- Jun 2, 2010
- Record last updated
- Feb 26, 2026
- Fax
- (614) 293-4281
- Medicare enrollment
- Enrolled (PECOS I20170801003062); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 357 in Ohio → Look up another NPI →
Also registered at 543 Taylor Ave FL 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Anthony, DPMPodiatrist1528354081
- Jessica Barren, PA-CSurgical Physician Assistant1316229719
- Michael Booth, MDOrthopaedic Surgery Physician1740749035
- Caitlin Boulger, PA-CPhysician Assistant1275937799
- Meredith Butts, APRN-CNPNurse Practitioner1871280255
- Elizabeth Christ, PA-CPhysician Assistant1144501271
Verify Andrew James Grossbach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.131205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% more Medicare Part D claims than the average neurological surgery physician in 2024
212 Medicare Part D claims for 85 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 35 claims were for opioids.
Most prescribed
- Gabapentin72 claims
- Pregabalin37 claims
- Meloxicam30 claims
- Oxycodone Hcl13 claims
- Tramadol Hcl12 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.
The MIPS final score for 2023 (Medicare payment program): 95.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $53,748.61
139 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 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 2 group practices
- Osu Internal Medicine LLCDublin, OH
- Premier Therapy And Health Centers IncAshland, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew James Grossbach among 357 neurological surgery physician records in Ohio
Andrew James Grossbach, MD is one of 357 neurological surgery physician records with a practice address in Ohio. 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 2010, is newer than 60% of them.
- NPI issued2010 · 60% of these records are older, 38% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2010 · median 2006 among the 228 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Ohio
There are 357 neurological surgery physician records in Ohio.
All 357 in Ohio → Every provider in Columbus → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Albert Timperman, M.D.Columbus, OH 432031063479418
- Stephanus Viljoen, M.D.Columbus, OH 432031659506871
- David Xu, MDColumbus, OH 432031942564695
- Areeporn Chonhenchob, M.D.Columbus, OH 432021487979431
- Annie Drapeau, M.D.Columbus, OH 432051881137123
- Albert Isaacs, MD PHDColumbus, OH 432051427794379
- Jeffrey Leonard, MDColumbus, OH 432051942228366
- Jonathan Pindrik, M.D.Columbus, OH 432051922359587
Common questions
What is Andrew James Grossbach, MD's NPI number?
Andrew James Grossbach, MD's National Provider Identifier (NPI) is 1033439047, issued on Jun 2, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Andrew James Grossbach, MD located?
The NPPES record lists a practice address at 543 Taylor Ave FL 1, Columbus, OH, 43203. Phone: (614) 293-8714. Providers update this record themselves, so call before visiting.
How can I verify Andrew James Grossbach, MD's license?
NPPES lists Ohio license number 35.131205, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew James Grossbach, MD prescribe under Medicare Part D?
In 2024, Andrew James Grossbach, MD had 212 Medicare Part D claims for 85 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.
What is Andrew James Grossbach, MD's MIPS final score?
The 2023 MIPS final score is 95.3 of 100. 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.