1. Home
  2. Directory
  3. Michigan
  4. Grand Haven
  5. Internal Medicine
  6. NPI Profile

DR. JENNIFER DOUBLESTEIN SANDY D.O.
NPI 1023080447
Internal Medicine in Grand Haven, MI

Active since February 02, 2006PECOS EnrolledAccepts Medicare Assignment
1445 SHELDON RD STE 201, GRAND HAVEN, MI 49417(616) 847-5489(616) 847-5479 Get Directions Write a Review

NPPES record last updated: May 15, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Jennifer Doublestein Sandy D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JENNIFER DOUBLESTEIN SANDY D.O. (NPI 1023080447) is an individual internal medicine provider in Grand Haven, Michigan, licensed in Michigan (5101015469) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS, is affiliated with Trinity Health Muskegon Hospital, and is a graduate of Michigan State University College Of Osteopathic Medicine (2002).

NPPES Registry Identity

NPI1023080447
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. JENNIFER DOUBLESTEIN SANDYCredential: D.O.
Location Address1445 SHELDON RD STE 201Grand Haven, MI 49417-2479
Mailing Address1445 Sheldon Rd Ste 201Grand Haven, MI 49417-2479 · (616) 847-5489 · Fax (616) 847-5479
Phone(616) 847-5489
Fax(616) 847-5479
Sole ProprietorNo
Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 2002
Enumeration DateFebruary 2, 2006
Last NPPES UpdateMay 15, 2025
NPPES CertifiedMay 15, 2025
✔ NPI 1023080447 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in MI · 5101015469✔ Licensed in VA · 0102201734
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1445 SHELDON RD STE 201, Grand Haven, MI 49417
Open in Google Maps ↗

Other Identifiers 2

Other080G011310MI · Bcbsm Grp Pin
Other1157010844MI · Bcbsm Ind Pin

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jennifer Doublestein Sandy D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1951335520
PECOS Enrollment IDI20070504000069
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Trinity Health Muskegon Hospital

Acute Care Hospitals · Muskegon, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230066
Location1500 E Sherman BlvdMuskegon, MI 49441 · Muskegon County
Emergency services Birthing friendly

Trinity Health Grand Haven Hospital

Acute Care Hospitals · Grand Haven, MI
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number230174
Location1309 Sheldon RdGrand Haven, MI 49417 · Ottawa County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49417 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.15 typical visit price
range $54.34 – $166.68
Typical copayment $31.53 (range $13.58 – $41.67)
Most-billed visit code 99204
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jennifer Sandy's NPI number?

The NPI number for Jennifer Sandy is 1023080447. It was assigned to this individual provider in the NPPES registry on February 2, 2006.

Where is Jennifer Sandy located?

Jennifer Sandy practices at 1445 Sheldon Rd Ste 201, Grand Haven, MI 49417. The listed phone number is (616) 847-5489.

What is Jennifer Sandy's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Jennifer Sandy enrolled in Medicare?

Yes. Jennifer Sandy is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Jennifer Sandy accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 3 other insurers list Jennifer Sandy as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Jennifer Sandy affiliated with any hospitals?

According to CMS data, Jennifer Sandy is affiliated with Trinity Health Muskegon Hospital and Trinity Health Grand Haven Hospital.

When was this NPI record last updated?

The NPPES record for Jennifer Sandy was last updated on May 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.