SANDEEP S GREWAL M.D.
NPI 1932315124
Internal Medicine - Hematology & Oncology in Flint, MI

Q: What is Sandeep Grewal's NPI number?

The NPI number for Sandeep Grewal is 1932315124. It was assigned to this individual provider in the NPPES registry on May 15, 2007.

Q: What is Sandeep Grewal's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Sandeep Grewal was last updated on September 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.

Active since May 15, 2007PECOS EnrolledAccepts Medicare Assignment

4100 BEECHER RD, STE B, FLINT, MI 48532(810) 235-8568(810) 235-4902 Get Directions Write a Review

NPPES record last updated: September 25, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Sandeep S Grewal M.d. NPPES

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

SANDEEP S GREWAL M.D. (NPI 1932315124) is an individual hematology & oncology provider in Flint, Michigan, licensed in Michigan (4301085206) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Mclaren Flint, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1932315124

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameSANDEEP S GREWALCredential: M.D.

Location Address4100 BEECHER RD, STE BFlint, MI 48532-3661

Mailing Address4100 Beecher Rd, Ste BFlint, MI 48532-3661 · (810) 235-8568 · Fax (810) 235-4902

Phone(810) 235-8568

Fax(810) 235-4902

Sole ProprietorNo

Medical School CMSOtherGraduated 2002

Enumeration DateMay 15, 2007

Last NPPES UpdateSeptember 25, 2013

✔ NPI 1932315124 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in MI · 4301085206

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

4100 BEECHER RD, Flint, MI 48532

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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

Sandeep S Grewal M.d. 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 ID8426129222

PECOS Enrollment IDI20080623000340, I20240201004311

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 9

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.

640 services159 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

512 services301 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

110 services51 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

74 services66 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

64 services45 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

56 services46 patients

Hospital Affiliations CMS Care Compare 4

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

Mclaren Flint

Acute Care Hospitals · Flint, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230141

Location401 S Ballenger HighwayFlint, MI 48532 · Genesee County

Emergency services Birthing friendly

Mclaren Lapeer Region

Acute Care Hospitals · Lapeer, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230193

Location1375 N Main StLapeer, MI 48446 · Lapeer County

Emergency services Birthing friendly

Southeast Michigan Surgical Hospital LLC

Acute Care Hospitals · Warren, MI

OwnershipVoluntary non-profit - Private

CMS Certification Number230264

Location21230 Dequindre RoadWarren, MI 48091 · Macomb County

Aultman Hospital

Acute Care Hospitals · Canton, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number360084

Location2600 Sixth Street SWCanton, OH 44710 · Stark County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48532 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

$166.68 typical visit price

range $54.34 – $166.68

Typical copayment $41.67 (range $13.58 – $41.67)

Most-billed visit code 99205

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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Capecitabine, oral, 500 mg J8521

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier11 claims1,028 services$0.57 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HESHAM E GAYAR, M.D., P.C.

Radiology (Radiation Oncology)

4100 BEECHER RD, SUITE A
FLINT, MI 48532

Genesee County (810) 342-3813

JACK LEE NETTLETON M.D.

Radiology (Radiation Oncology)

4100 BEECHER RD, SUITE A
FLINT, MI 48532

Genesee County (810) 342-3800

DR. T TREVOR SINGH M.D.

Internal Medicine (Hematology & Oncology)

4100 BEECHER RD, STE B
FLINT, MI 48532

Genesee County (810) 235-8568

DENNIS LEE WALLACE P.A.

Physician Assistant (Medical)

4100 BEECHER RD, SUITE A
FLINT, MI 48532

Genesee County (810) 342-3800

SCOTT SALAM KIZY M.D.

Surgery

4100 BEECHER RD
FLINT, MI 48532

Genesee County (810) 342-3800

SINGH & ARORA ONCOLOGY HEMATOLOGY P C

Internal Medicine (Hematology & Oncology)

4100 BEECHER RD, STE B
FLINT, MI 48532

Genesee County (810) 235-8568

DR. MADAN ARORA M.D.

Internal Medicine (Hematology & Oncology)

4100 BEECHER RD, STE B
FLINT, MI 48532

Genesee County (810) 235-8568

HESHAM GAYAR M.D.

Radiology (Radiation Oncology)

4100 BEECHER RD, SUITE A
FLINT, MI 48532

Genesee County (810) 342-3800

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 Sandeep Grewal's NPI number?

The NPI number for Sandeep Grewal is 1932315124. It was assigned to this individual provider in the NPPES registry on May 15, 2007.

Where is Sandeep Grewal located?

Sandeep Grewal practices at 4100 Beecher Rd Ste B, Flint, MI 48532. The listed phone number is (810) 235-8568.

What is Sandeep Grewal's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Sandeep Grewal enrolled in Medicare?

Yes. Sandeep Grewal 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 Sandeep Grewal accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Antidote Health Plan of Ohio, Inc. and Blue Care Network of Michigan and 3 other insurers list Sandeep Grewal 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 Sandeep Grewal affiliated with any hospitals?

According to CMS data, Sandeep Grewal is affiliated with Mclaren Flint, Mclaren Lapeer Region, Southeast Michigan Surgical Hospital LLC and Aultman Hospital.

When was this NPI record last updated?

The NPPES record for Sandeep Grewal was last updated on September 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.