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NATALIE K KLAWONN M.D.
NPI 1780600791
Internal Medicine in Roanoke, VA

Active since July 14, 2006PECOS EnrolledAccepts Medicare Assignment
3 RIVERSIDE CIR, ROANOKE, VA 24016(540) 224-5170(540) 983-8229 Get Directions Write a Review

NPPES record last updated: December 9, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Natalie K Klawonn M.d. NPPES

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

NATALIE K KLAWONN M.D. (NPI 1780600791) is an individual internal medicine provider in Roanoke, Virginia, licensed in Virginia (01011239637) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Carilion Medical Center, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1780600791
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameNATALIE K KLAWONNCredential: M.D.
Location Address3 RIVERSIDE CIRRoanoke, VA 24016-4955
Mailing Address3 Riverside CirRoanoke, VA 24016-4955 · (540) 224-5170
Phone(540) 224-5170
Fax(540) 983-8229
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateJuly 14, 2006
Last NPPES UpdateDecember 9, 2020
NPPES CertifiedDecember 9, 2020
✔ NPI 1780600791 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in VA · 01011239637
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.
3 RIVERSIDE CIR, Roanoke, VA 24016
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Other Identifiers 3

Medicaid010291658VA
Medicaid010291640VA
Medicaid010291755VA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Natalie K Klawonn 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 ID5092711168
PECOS Enrollment IDI20061012000305
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

4

Medicare enrollment records show Natalie Klawonn reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Carilion Healthcare Corporation
0.7 mi
Multi-Specialty
213 S JEFFERSON ST STE 1006
Roanoke, VA 24011
  • Reassigned Medicare billing, Virginia enrollment
  • 956 clinicians in this Medicare group
NPI 1447206370 (540) 224-5452
Carilion Medical Center
1.5 mi
Multi-Specialty
1906 BELLEVIEW AVE SE
Roanoke, VA 24014
  • Reassigned Medicare billing, Virginia enrollment
  • 1,207 clinicians in this Medicare group
NPI 1730123472 (540) 981-7000
Carilion Giles Community Hospital
13 mi
Rural Health
22890 VIRGIL GOODE HWY.
Boones Mill, VA 24065
  • Reassigned Medicare billing, Virginia enrollment
  • 608 clinicians in this Medicare group
NPI 1154948271 (540) 334-5511
Carilion Rockbridge Community Hospital
22 mi
Rural Health
18080 MAIN ST
Buchanan, VA 24066
  • Reassigned Medicare billing, Virginia enrollment
  • Also billed through NPI 1942854427 (Virginia)
  • 507 clinicians in this Medicare group
NPI 1144848003 (540) 254-1239

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 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.
378 services181 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.
105 services105 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
88 services57 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.
54 services34 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.
22 services22 patients

Hospital Affiliations CMS Care Compare 3

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

Carilion Medical Center

Acute Care Hospitals · Roanoke, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490024
Location1906 Belleview Avenue, SERoanoke, VA 24014 · Roanoke City County
Emergency services Birthing friendly

Sovah Health Danville

Acute Care Hospitals · Danville, VA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number490075
Location142 South Main StreetDanville, VA 24541 · Danville City County
Emergency services Birthing friendly

Carilion Stonewall Jackson Hospital

Critical Access Hospitals · Lexington, VA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number491304
Location1 Health CircleLexington, VA 24450 · Lexington City County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 24016 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
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

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.

DR. JED DAVID GONZALO M.D.
Internal Medicine
3 RIVERSIDE CIR
ROANOKE, VA 24016
Roanoke City (540) 224-5170
KRISTIN MCCOY MD
Surgery
3 RIVERSIDE CIR
ROANOKE, VA 24016
Roanoke City (540) 224-5170
MRS. MODUPE OLUWASEYI JOLAOSO WHITE FNP-C
Nurse Practitioner (Family)
3 RIVERSIDE CIR
ROANOKE, VA 24016
Roanoke City (540) 224-5170
KELLY KUGACH
Podiatrist (Foot & Ankle Surgery)
3 RIVERSIDE CIR
ROANOKE, VA 24016
Roanoke City (540) 510-6200
VISHAL B. GOHIL M.D.
Internal Medicine (Gastroenterology)
3 RIVERSIDE CIR
ROANOKE, VA 24016
Roanoke City (540) 224-5170
CARLOS MORA
Psychiatry & Neurology (Neurology)
3 RIVERSIDE CIR
ROANOKE, VA 24016
Roanoke City (540) 224-5170
DR. GUY KATZ MD
Surgery
3 RIVERSIDE CIR
ROANOKE, VA 24016
Roanoke City (540) 224-5170
ASTRID BOTTY VAN DEN BRUELE M.D.
Surgery
3 RIVERSIDE CIR
ROANOKE, VA 24016
Roanoke City (540) 224-5170

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 Natalie Klawonn's NPI number?

The NPI number for Natalie Klawonn is 1780600791. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Where is Natalie Klawonn located?

Natalie Klawonn practices at 3 Riverside Cir, Roanoke, VA 24016. The listed phone number is (540) 224-5170.

What is Natalie Klawonn's specialty?

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

Is Natalie Klawonn enrolled in Medicare?

Yes. Natalie Klawonn 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.

Which organizations bill Medicare for Natalie Klawonn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Klawonn reassigns Medicare benefits to 4 organizations: Carilion Healthcare Corporation (Roanoke, VA), Carilion Medical Center (Roanoke, VA), Carilion Giles Community Hospital (Boones Mill, VA) and Carilion Rockbridge Community Hospital (Buchanan, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Natalie Klawonn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Natalie Klawonn affiliated with any hospitals?

According to CMS data, Natalie Klawonn is affiliated with Carilion Medical Center, Sovah Health Danville and Carilion Stonewall Jackson Hospital.

When was this NPI record last updated?

The NPPES record for Natalie Klawonn was last updated on December 9, 2020. 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.