Catherine O. Spiess, MD
Internal Medicine Physician · Columbus, OH
Catherine O. Spiess, MD is an internal medicine physician with a practice address in Columbus, Ohio, and NPI 1801907522, issued on Aug 31, 2006. Check the license (Ohio 35082689, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Catherine O. Spiess
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35082689 OH
Self-reported in NPPES; status is on the state search - Practice location
- 5969 E Broad St Ste 200, Columbus, OH 43213
- Phone
- (614) 864-6010
- Enumerated
- Aug 31, 2006
- Record last updated
- Feb 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (614) 864-0306
- Medicare enrollment
- Enrolled (PECOS I20040113000091); accepts Medicare assignment
- Medical or professional school
- Medical College Of Ohio, 1998
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 5969 E Broad St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelli Cuda, NPFamily Nurse Practitioner1295135184
- Beata Kosiorowska-Sterkowicz, MDInternal Medicine Physician1477659993
- Louis Lao, PHARMDPharmacist1912435041
Verify Catherine O. Spiess in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35082689Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% more Medicare Part D claims than the average internal medicine physician in 2024
3,984 Medicare Part D claims for 363 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium285 claims
- Amlodipine Besylate240 claims
- Levothyroxine Sodium235 claims
- Losartan Potassium161 claims
- Rosuvastatin Calcium136 claims
- Lisinopril124 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: $1,033.79
39 payments; by number, the most common kind was food and beverage; the largest payer was Optinose US, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Central Ohio Primary Care Physicians, Inc.Columbus, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine O. Spiess among 5,277 internal medicine physician records in Ohio
Catherine O. Spiess, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1998 · median 2006 among the 3,414 with a school on file
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
580 internal medicine physician records list a practice address in Columbus
They are 580 of the 36,491 NPPES records with a practice address in Columbus, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Columbus → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Eric Bersagel, MDColumbus, OH 432131902852601
- J Brennan, MDColumbus, OH 432131043261316
- Paul Conti, M.D.Columbus, OH 432131952377889
- Mark Hackman, MDColumbus, OH 432131740230739
- Benjamin Hagan, M.D.Columbus, OH 432131841272069
- Joseph Jozic, MDColumbus, OH 432131700863149
- Helen Katsman, M.D.Columbus, OH 432131093704280
- Rani Lakhi, M.D.Columbus, OH 432131174599187
Common questions
What is Catherine O. Spiess, MD's NPI number?
Catherine O. Spiess, MD's National Provider Identifier (NPI) is 1801907522, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Catherine O. Spiess, MD located?
The NPPES record lists a practice address at 5969 E Broad St Ste 200, Columbus, OH, 43213. Phone: (614) 864-6010. Providers update this record themselves, so call before visiting.
How can I verify Catherine O. Spiess, MD's license?
NPPES lists Ohio license number 35082689, 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 Catherine O. Spiess, MD prescribe under Medicare Part D?
In 2024, Catherine O. Spiess, MD had 3,984 Medicare Part D claims for 363 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.