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NATHAN ERIC SCHROCK MD
NPI 1679573372
Internal Medicine - Hematology & Oncology in Knoxville, TN

Active since July 26, 2005PECOS EnrolledAccepts Medicare Assignment
95.69/100
CMS Quality Rating
101 BLOUNT AVE, STE 610, KNOXVILLE, TN 37920(865) 632-5122(865) 632-5116 Get Directions Write a Review

NPPES record last updated: April 1, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nathan Eric Schrock Md NPPES

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

NATHAN ERIC SCHROCK MD (NPI 1679573372) is an individual hematology & oncology provider in Knoxville, Tennessee, licensed in Tennessee (MD0000037305) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Blount Memorial Hospital, and is a graduate of University Of Mississippi School Of Medicine (1997).

NPPES Registry Identity

NPI1679573372
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameNATHAN ERIC SCHROCKCredential: MD
Location Address101 BLOUNT AVE, STE 610Knoxville, TN 37920
Mailing AddressPo Box 10988Knoxville, TN 37939-0988 · (865) 862-0998 · Fax (865) 544-1861
Phone(865) 632-5122
Fax(865) 632-5116
Sole ProprietorNo
Medical School CMSUniversity Of Mississippi School Of MedicineGraduated 1997
Enumeration DateJuly 26, 2005
Last NPPES UpdateApril 1, 2008
✔ NPI 1679573372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Licenses✔ Licensed in TN · MD0000037305✔ Licensed in KY · 37971
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.
101 BLOUNT AVE, Knoxville, TN 37920
Open in Google Maps ↗

Other Identifiers 6

Medicare UPINH92020
Medicare ID-Type UnspecifiedP00126782Rr
Medicare PIN3884972TN
Other64071244KY · Medicaid
Medicare PIN647907KY
Medicaid3884972TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee.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

Nathan Eric Schrock Md 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 ID1759279482
PECOS Enrollment IDI20040305000292
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.

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.
489 services247 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.
63 services30 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
53 services53 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.
44 services43 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.
31 services30 patients

Hospital Affiliations CMS Care Compare 2

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

Blount Memorial Hospital

Acute Care Hospitals · Maryville, TN
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number440011
Location907 E Lamar Alexander ParkwayMaryville, TN 37804 · Blount County
Emergency services Birthing friendly

University Health System, Inc

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440015
Location1924 Alcoa HighwayKnoxville, TN 37920 · Knox County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37920 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
$160.89 typical visit price
range $52.64 – $160.89
Typical copayment $40.22 (range $13.16 – $40.22)
Most-billed visit code 99205
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.69/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality85.28
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES

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

WILLIAM C HALL M.D.
Surgery (Vascular Surgery)
101 BLOUNT AVE, SUITE 800
KNOXVILLE, TN 37920
Knox County (865) 632-5900

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 Nathan Schrock's NPI number?

The NPI number for Nathan Schrock is 1679573372. It was assigned to this individual provider in the NPPES registry on July 26, 2005.

Where is Nathan Schrock located?

Nathan Schrock practices at 101 Blount Ave Ste 610, Knoxville, TN 37920. The listed phone number is (865) 632-5122.

What is Nathan Schrock's specialty?

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

Is Nathan Schrock enrolled in Medicare?

Yes. Nathan Schrock 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 Nathan Schrock accept?

Health plans from BlueCross BlueShield of Tennessee list Nathan Schrock 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 Nathan Schrock affiliated with any hospitals?

According to CMS data, Nathan Schrock is affiliated with Blount Memorial Hospital and University Health System, Inc.

When was this NPI record last updated?

The NPPES record for Nathan Schrock was last updated on April 1, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.