Timothy Helder, MD
Internal Medicine Physician · Greenville, MI
Timothy Helder, MD is an internal medicine physician with a practice address in Greenville, Michigan, and NPI 1306888367, issued on Jun 12, 2006. Check the license (Michigan 4301076614, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Timothy Helder
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301076614 MI
Self-reported in NPPES; status is on the state search - Practice location
- 707 S Greenville West Dr, Greenville, MI 48838
- Phone
- (616) 754-3001
- Enumerated
- Jun 12, 2006
- Record last updated
- Mar 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040930001007); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 2000
- Entity
- Type 1 · individual
Also registered at 707 S Greenville West Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jusith Amparo, DOSurgery Physician1790869329
- Jon Curry, M.D.Urology Physician1982702270
- Alyssa Fedorko, MD/PHDPhysical Medicine & Rehabilitation Physician1811516511
- Maurice Fongers, PA-CPhysician Assistant1790893014
- Hayley Gabriel, PA-CPhysician Assistant1669257291
- Steven Gillis, PAPhysician Assistant1023127685
Verify Timothy Helder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301076614Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.1 times the Medicare Part D claims of the average internal medicine physician in 2024
6,697 Medicare Part D claims for 457 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 232 claims were for opioids.
Most prescribed
- Atorvastatin Calcium348 claims
- Levothyroxine Sodium292 claims
- Omeprazole253 claims
- Amlodipine Besylate248 claims
- Lisinopril182 claims
- Gabapentin171 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: $38.06
2 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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
- Spectrum Health UnitedBelding, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
9 internal medicine physician records list a practice address in Greenville
They are 9 of the 363 NPPES records with a practice address in Greenville, and 5,735 internal medicine physician records in Michigan.
All 9 in Greenville → All 5,735 in Michigan → Every provider in Greenville →
Other internal medicine physician records in Michigan
- Jamie Therese Abad, MDDetroit, MI1700573359
- Tomas Abalo, M.D.Iron Mountain, MI1336199975
- Ali Abbas, M.D.Pontiac, MI1972167526
- Sura Abbas, MDWarren, MI1801687405
- Ramzi Abbasi, MDSaginaw, MI1164270005
- Saadat Abbasi, MDKalamazoo, MI1912005596
- Shahzaman Abbasi, MDLansing, MI1376512111
- Youssef Abbiss, D.O.Mount Clemens, MI1982991881
- Valerie Abbott, MDSouthfield, MI1740289487
- Samer Abboud, MDSaginaw, MI1245804178
Common questions
What is Timothy Helder, MD's NPI number?
Timothy Helder, MD's National Provider Identifier (NPI) is 1306888367, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Helder, MD located?
The NPPES record lists a practice address at 707 S Greenville West Dr, Greenville, MI, 48838. Phone: (616) 754-3001. Providers update this record themselves, so call before visiting.
How can I verify Timothy Helder, MD's license?
NPPES lists Michigan license number 4301076614, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Timothy Helder, MD prescribe under Medicare Part D?
In 2024, Timothy Helder, MD had 6,697 Medicare Part D claims for 457 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.