Jennifer Doublestein Sandy, D.O.
Internal Medicine Physician · Grand Haven, MI
Jennifer Doublestein Sandy, D.O. is an internal medicine physician with a practice address in Grand Haven, Michigan, and NPI 1023080447, issued on Feb 2, 2006. Check the license (Michigan 5101015469, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Jennifer Doublestein Sandy
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 5101015469 MI
0102201734 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1445 Sheldon RD Ste 201, Grand Haven, MI 49417
- Phone
- (616) 847-5489
- Enumerated
- Feb 2, 2006
- Record last updated
- May 15, 2025
- Fax
- (616) 847-5479
- Medicare enrollment
- Enrolled (PECOS I20070504000069); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2002
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Verify Jennifer Doublestein Sandy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101015469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
28 Medicare Part D claims for 14 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Naltrexone 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.
Industry payments in 2024: $34.71
2 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. 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 3 group practices
- Mercy Physician NetworkMuskegon, MI
- Midwest Institute OF Health PCGrand Rapids, MI
- Noch Physician Billing Company LLCGrand Haven, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Doublestein Sandy among 5,735 internal medicine physician records in Michigan
Jennifer Doublestein Sandy, D.O. is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% 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, 60% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2002 · median 2006 among the 3,564 with a school on file
- Record last updated2025 · 54% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 internal medicine physician records list a practice address in Grand Haven
They are 13 of the 665 NPPES records with a practice address in Grand Haven, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Grand Haven → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Alguire, M.D.Grand Haven, MI 494171952303117
- Nina Bryhn, MDGrand Haven, MI 494171811676430
- Edward Hatt, MDGrand Haven, MI 494171770587008
- James Heyboer, MDGrand Haven, MI 494171255548442
- Carlyn Hoeppner, MDGrand Haven, MI 494171447678115
- Julie Kowacz, MDGrand Haven, MI 494171235231309
- Lauren Lane, D.O.Grand Haven, MI 494171225299928
- John Mc Aree, MDGrand Haven, MI 494171902845654
Common questions
What is Jennifer Doublestein Sandy, D.O.'s NPI number?
Jennifer Doublestein Sandy, D.O.'s National Provider Identifier (NPI) is 1023080447, issued on Feb 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Doublestein Sandy, D.O. located?
The NPPES record lists a practice address at 1445 Sheldon RD Ste 201, Grand Haven, MI, 49417. Phone: (616) 847-5489. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Doublestein Sandy, D.O.'s license?
NPPES lists Michigan license number 5101015469, 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 Jennifer Doublestein Sandy, D.O. prescribe under Medicare Part D?
In 2024, Jennifer Doublestein Sandy, D.O. had 28 Medicare Part D claims for 14 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.