ROBERT A. SIVIER MD
NPI 1306897640
Family Medicine in Greenfield, OH

Q: What is Robert Sivier's NPI number?

The NPI number for Robert Sivier is 1306897640. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Q: What is Robert Sivier's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Robert Sivier was last updated on November 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 12, 2006PECOS Enrolled

550 MIRABEAU ST, GREENFIELD, OH 45123(937) 981-2116(937) 981-9238 Get Directions Write a Review

NPPES record last updated: November 3, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 3, 2023, May 16, 2023 (2 updates tracked since 2023).

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About Robert A. Sivier Md NPPES

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

ROBERT A. SIVIER MD (NPI 1306897640) is an individual family medicine provider in Greenfield, Ohio, licensed in Ohio (35065920S) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Logan.

NPPES Registry Identity

NPI1306897640

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameROBERT A. SIVIERCredential: MD

Location Address550 MIRABEAU STGreenfield, OH 45123-1617

Mailing Address4750 Hempstead Station DrKettering, OH 45429-5164 · (800) 875-0136 · Fax (937) 619-4304

Phone(937) 981-2116

Fax(937) 981-9238

Sole ProprietorNo

Enumeration DateMay 12, 2006

Last NPPES UpdateNovember 3, 20232 updates tracked since enumeration

NPPES CertifiedNovember 3, 2023

✔ NPI 1306897640 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in OH · 35065920S

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedEmergency MedicineTaxonomy 207P00000X · License 35.065920 (OH)

550 MIRABEAU ST, Greenfield, OH 45123

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Secondary Practice Location 1

Location 1601 State Route 664 NLogan, OH 43138-8541 · Phone (740) 380-8203

Other Identifiers 5

Other000000315932Bcbs

Other000000543725OH · Anthem Bcbs

Other000000319618Blue Cross Blue Shield

Medicaid0952643OH

Other000000316742Bcbs Madison

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert A. Sivier Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

Medicare enrollment records show Robert Sivier reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ohio Emergency Professionals Inc

47 mi

Emergency Medicine

50 W BROAD ST
Columbus, OH 43215

Reassigned Medicare billing, Ohio enrollment
474 clinicians in this Medicare group

NPI 1982983425 (440) 887-4718

Hospital Medicine Services Of Ohio, Inc.

88 mi

Hospitalist

651 W MARION RD
Mount Gilead, OH 43338

Reassigned Medicare billing, Ohio enrollment
89 clinicians in this Medicare group

NPI 1073781597 (419) 946-5015

Ohio Emergency Care Services Inc

Reassigned Medicare billing, Ohio enrollment
179 clinicians in this Medicare group

No phone listed

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

104 services100 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

92 services87 patients

Emergency department visit with low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

29 services29 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45123 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

$84.72 typical visit price

range $54.34 – $166.65

Typical copayment $21.18 (range $13.58 – $41.66)

Most-billed visit code 99203

Established Patient

$96.44 typical visit price

range $17.10 – $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 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

3 suppliers21 claims21 services$14.82 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

3 suppliers21 claims21 services$68.57 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 11

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

KRISTY MARIE BOCKRATH OTR/L CHT

Occupational Therapist