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WILLIAM STEVE GRUSS M.D.
NPI 1306982491
Internal Medicine in Crystal River, FL

Active since January 29, 2007PECOS EnrolledAccepts Medicare Assignment
6201 N SUNCOAST BLVD, CRYSTAL RIVER, FL 34428(352) 795-6560(352) 447-1705 Get Directions Write a Review

NPPES record last updated: July 9, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 9, 2021, Oct 30, 2020, Feb 23, 2017 (3 updates tracked since 2017).

About William Steve Gruss M.d. NPPES

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

WILLIAM STEVE GRUSS M.D. (NPI 1306982491) is an individual internal medicine provider in Crystal River, Florida, licensed in Florida (ME41671) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Tampa General Hospital, and is a graduate of University Of Maryland School Of Medicine (1981).

NPPES Registry Identity

NPI1306982491
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameWILLIAM STEVE GRUSSCredential: M.D.
Location Address6201 N SUNCOAST BLVDCrystal River, FL 34428-6712
Mailing Address9741 Vineyard CtBoca Raton, FL 33428-4344 · (561) 289-7724 · Fax (561) 470-8620
Phone(352) 795-6560
Fax(352) 447-1705
Sole ProprietorNo
Medical School CMSUniversity Of Maryland School Of MedicineGraduated 1981
Enumeration DateJanuary 29, 2007
Last NPPES UpdateJuly 9, 20213 updates tracked since enumeration
NPPES CertifiedJuly 9, 2021
✔ NPI 1306982491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · ME41671
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.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 49729 (KY), ME0041671 (FL)
6201 N SUNCOAST BLVD, Crystal River, FL 34428
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Oscar Health Maintenance Organization of Florida.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

William Steve Gruss 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 ID5698852234
PECOS Enrollment IDI20080408000131
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 5

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.

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.
816 services256 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.
789 services705 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.
323 services291 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
320 services307 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
21 services21 patients

Hospital Affiliations CMS Care Compare 2

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

Tampa General Hospital

Acute Care Hospitals · Tampa, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100128
Location1 Tampa General CirTampa, FL 33606 · Hillsborough County
Emergency services Birthing friendly

Tampa General Hospital Crystal River

Acute Care Hospitals · Crystal River, FL
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100249
Location6201 N Suncoast BlvdCrystal River, FL 34428 · Citrus County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34428 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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 2

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier19 claims19 services$16.64 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier20 claims21 services$86.80 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 20

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

CONTINUUM MEDICAL SOLUTIONS, LLC
Internal Medicine (Critical Care Medicine)
6201 N SUNCOAST BLVD
CRYSTAL RIVER, FL 34428
Citrus County (813) 392-3631
DR. DAVID ZEPF PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
6201 N SUNCOAST BLVD
CRYSTAL RIVER, FL 34428
Citrus County (352) 795-6560
DAVID G RIEHN D.O.
Anesthesiology
6201 N SUNCOAST BLVD
CRYSTAL RIVER, FL 34428
Citrus County (352) 795-4008
DESARAJU & KOMPELLA, P.A.
Family Medicine
6201 N SUNCOAST BLVD
CRYSTAL RIVER, FL 34428
Citrus County (352) 601-2375
PEDIATRIX MEDICAL GROUP OF FLORIDA INC
Pediatrics (Pediatric Cardiology)
6201 N SUNCOAST BLVD
CRYSTAL RIVER, FL 34428
Citrus County (352) 795-6560
MARY PUCKETT CARROLL RPH
Pharmacist
6201 N SUNCOAST BLVD
CRYSTAL RIVER, FL 34428
Citrus County (352) 795-8460
MS. KELLY IRENE NIBLETT RD
Dietitian, Registered
6201 N SUNCOAST BLVD
CRYSTAL RIVER, FL 34428
Citrus County (352) 795-6560
DAWN STARRE COULL APRN
Nurse Practitioner (Family)
6201 N SUNCOAST BLVD
CRYSTAL RIVER, FL 34428
Citrus County (352) 795-6560

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 William Gruss's NPI number?

The NPI number for William Gruss is 1306982491. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Where is William Gruss located?

William Gruss practices at 6201 N Suncoast Blvd, Crystal River, FL 34428. The listed phone number is (352) 795-6560.

What is William Gruss's specialty?

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

Is William Gruss enrolled in Medicare?

Yes. William Gruss 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 William Gruss accept?

Health plans from CareSource and Oscar Health Maintenance Organization of Florida list William Gruss 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 William Gruss affiliated with any hospitals?

According to CMS data, William Gruss is affiliated with Tampa General Hospital and Tampa General Hospital Crystal River.

When was this NPI record last updated?

The NPPES record for William Gruss was last updated on July 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.