Ramon Ray Gregorio Rayel, MD
Cardiovascular Disease Physician · Green Bay, WI
Ramon Ray Gregorio Rayel, MD is a cardiovascular disease physician with a practice address in Green Bay, Wisconsin, and NPI 1407828676, issued on Feb 2, 2006. Check the license (Wisconsin 39472-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ramon Ray Gregorio Rayel
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 39472-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2845 Greenbrier RD Ste 310, Green Bay, WI 54311
- Phone
- (920) 288-8300
- Enumerated
- Feb 2, 2006
- Record last updated
- Apr 28, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (920) 288-8305
- Medicaid IDs
- 5206090 MI
4657176 MI
32560500 WI - Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 449 in Wisconsin → Look up another NPI →
Also registered at 2845 Greenbrier RD Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Freeman, MDCardiovascular Disease Physician1417997958
- Adam Harrig, PAPhysician Assistant1134387871
- David Mathias, MDInterventional Cardiology Physician1932137114
- Samantha McMahon, FNP-BCNurse Practitioner1003636879
- William Witmer, MDInterventional Cardiology Physician1033130653
Verify Ramon Ray Gregorio Rayel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 39472-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
13 Medicare Part D claims, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Metoprolol Succinate13 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.
Ramon Ray Gregorio Rayel among 449 cardiovascular disease physician records in Wisconsin
Ramon Ray Gregorio Rayel, MD is one of 449 cardiovascular disease physician records with a practice address in Wisconsin. 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 10% of them.
- NPI issued2006 · 10% of these records are older, 42% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2016 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Wisconsin
There are 449 cardiovascular disease physician records in Wisconsin.
All 449 in Wisconsin → Every provider in Green Bay → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Timothy Freeman, MDGreen Bay, WI 543111417997958
- Muhammad Marwali, MDGreen Bay, WI 543111053536078
- Ciprian Nedelcu, M.D.Green Bay, WI 543111932134970
- Jasdeep Sidhu, M.D.Green Bay, WI 543111740485440
- Todd Fergus, MDGreen Bay, WI 543031083694111
- Peter Fergus, M.D.Green Bay, WI 543031639157936
- Daniel Burczak, MDGreen Bay, WI 543011245735703
- Arbind Chaudhary, M.D.Green Bay, WI 543011801150339
Common questions
What is Ramon Ray Gregorio Rayel, MD's NPI number?
Ramon Ray Gregorio Rayel, MD's National Provider Identifier (NPI) is 1407828676, issued on Feb 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ramon Ray Gregorio Rayel, MD located?
The NPPES record lists a practice address at 2845 Greenbrier RD Ste 310, Green Bay, WI, 54311. Phone: (920) 288-8300. Providers update this record themselves, so call before visiting.
How can I verify Ramon Ray Gregorio Rayel, MD's license?
NPPES lists Wisconsin license number 39472-020, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ramon Ray Gregorio Rayel, MD prescribe under Medicare Part D?
In 2024, Ramon Ray Gregorio Rayel, MD had 13 Medicare Part D claims; the average among cardiovascular disease physician prescribers was 3,078. 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.