Natalia Elizabeth Fretes Oviedo, MD
Endocrinology, Diabetes & Metabolism Physician · Cleveland, OH
Natalia Elizabeth Fretes Oviedo, MD is an endocrinology, diabetes & metabolism physician with a practice address in Cleveland, Ohio, and NPI 1275104093, issued on Jul 2, 2021. Check the license (Ohio 35.154833, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Natalia Elizabeth Fretes Oviedo
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 35.154833 OH
Self-reported in NPPES; status is on the state search - Practice location
- 9500 Euclid Ave # F20, Cleveland, OH 44195
- Phone
- (216) 444-6568
- Enumerated
- Jul 2, 2021
- Record last updated
- Jul 7, 2026
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 352 in Ohio → Look up another NPI →
Also registered at 9500 Euclid Ave # F20
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lea El Hage, M.D.Internal Medicine Physician1386088557
- Willy Marcos Valencia Rodrigo, MDEndocrinology, Diabetes & Metabolism Physician1801006671
Verify Natalia Elizabeth Fretes Oviedo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.154833Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
387 Medicare Part D claims for 108 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Atorvastatin Calcium50 claims
- Albuterol Sulfate Hfa27 claims
- Levothyroxine Sodium22 claims
- Hydrocortisone12 claims
- Sertraline Hcl11 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: $112.02
2 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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.
Natalia Elizabeth Fretes Oviedo among 352 endocrinology, diabetes & metabolism physician records in Ohio
Natalia Elizabeth Fretes Oviedo, MD is one of 352 endocrinology, diabetes & metabolism physician records with a practice address in Ohio. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 96% of them.
- NPI issued2021 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- 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 207RE0101X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Ohio
There are 352 endocrinology, diabetes & metabolism physician records in Ohio.
All 352 in Ohio → Every provider in Cleveland → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Patricio Aycinena, M.D.Cleveland, OH 441951912960949
- Miriam Delaney, MDCleveland, OH 441951730143470
- Charles Faiman, MDCleveland, OH 441951013023720
- Marwan Hamaty, MDCleveland, OH 441951124095146
- Amir Hamrahian, MDCleveland, OH 441951033219340
- Sangeeta Kashyap, MDCleveland, OH 441951679633622
- Allan Kennedy, MDCleveland, OH 441951669496022
- Maria Lansang, MDCleveland, OH 441951235153008
Common questions
What is Natalia Elizabeth Fretes Oviedo, MD's NPI number?
Natalia Elizabeth Fretes Oviedo, MD's National Provider Identifier (NPI) is 1275104093, issued on Jul 2, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Natalia Elizabeth Fretes Oviedo, MD located?
The NPPES record lists a practice address at 9500 Euclid Ave # F20, Cleveland, OH, 44195. Phone: (216) 444-6568. Providers update this record themselves, so call before visiting.
How can I verify Natalia Elizabeth Fretes Oviedo, MD's license?
NPPES lists Ohio license number 35.154833, 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 Natalia Elizabeth Fretes Oviedo, MD prescribe under Medicare Part D?
In 2024, Natalia Elizabeth Fretes Oviedo, MD had 387 Medicare Part D claims for 108 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.