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TZVETAN VASSILEV MD
NPI 1619980893
Internal Medicine - Infectious Disease in Lawrenceville, GA

Active since August 15, 2006PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
1960 RIVERSIDE PKWY, SUITE 101, LAWRENCEVILLE, GA 30043(770) 495-0466(770) 995-0472 Get Directions Write a Review

NPPES record last updated: July 23, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Tzvetan Vassilev Md NPPES

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

TZVETAN VASSILEV MD (NPI 1619980893) is an individual infectious disease provider in Lawrenceville, Georgia, licensed in Georgia (049952) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Piedmont Walton Hospital, and is a graduate of Other (1988).

NPPES Registry Identity

NPI1619980893
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameTZVETAN VASSILEVCredential: MD
Location Address1960 RIVERSIDE PKWY, SUITE 101Lawrenceville, GA 30043-5945
Mailing Address1960 Riverside Pkwy, Suite 101Lawrenceville, GA 30043-5945 · (770) 495-0466 · Fax (770) 995-0472
Phone(770) 495-0466
Fax(770) 995-0472
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateAugust 15, 2006
Last NPPES UpdateJuly 23, 2012
✔ NPI 1619980893 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in GA · 049952
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
1960 RIVERSIDE PKWY, Lawrenceville, GA 30043
Open in Google Maps ↗

Other Identifiers 8

Other581958199Champus
Other85000553GGA · Georgia Better Healthcare
Other04NONEUnited Healthcare
Medicare ID-Type Unspecified44ZCBHP
Medicaid00903933AGA
Medicare ID-Type Unspecified440003357Railroad Medicare
Medicaid309455GA
Medicare UPINH18353

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc..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

Tzvetan Vassilev 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 ID6406822824
PECOS Enrollment IDI20040908000220
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 10

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.
1,121 services374 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.
302 services165 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.
209 services192 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.
206 services107 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
184 services74 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.
128 services121 patients

Hospital Affiliations CMS Care Compare 5

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

Piedmont Walton Hospital

Acute Care Hospitals · Monroe, GA
4/5 CMS rating
OwnershipProprietary
CMS Certification Number110046
Location2151 W Spring StreetMonroe, GA 30655 · Walton County
Emergency services Birthing friendly

Piedmont Athens Regional Medical Center

Acute Care Hospitals · Athens, GA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number110074
Location1199 Prince AvenueAthens, GA 30606 · Clarke County
Birthing friendly

Northside Hospital Gwinnett

Acute Care Hospitals · Lawrenceville, GA
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110087
Location1000 Medical Center BoulevardLawrenceville, GA 30046 · Gwinnett County
Birthing friendly

Piedmont Eastside Medical Center

Acute Care Hospitals · Snellville, GA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number110192
Location1700 Medical WaySnellville, GA 30078 · Gwinnett County
Emergency services Birthing friendly

Northside Hospital Duluth

Acute Care Hospitals · Duluth, GA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110252
Location3620 Howell Ferry RoadDuluth, GA 30096 · Gwinnett County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30043 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
$130.64 typical visit price
range $56.84 – $172.43
Typical copayment $32.66 (range $14.21 – $43.10)
Most-billed visit code 99204
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
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.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

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.

DR. KARUNA KUSAN M.D.
Internal Medicine (Infectious Disease)
1960 RIVERSIDE PKWY, SUITE 101
LAWRENCEVILLE, GA 30043
Gwinnett County (770) 995-0466
MELANIE BECKER LOPEZ NP-C
Nurse Practitioner (Adult Health)
1960 RIVERSIDE PKWY, SUITE 101
LAWRENCEVILLE, GA 30043
Gwinnett County (770) 995-0466
HAND THERAPY SPECIALISTS, INC.
Specialist
1960 RIVERSIDE PKWY, SUITE 104
LAWRENCEVILLE, GA 30043
Gwinnett County (770) 513-8363
DR. BETH ANN SULLIVAN DO
Family Medicine
1960 RIVERSIDE PKWY, STE 106
LAWRENCEVILLE, GA 30043
Gwinnett County (678) 407-2222
GWINNETT INFECTIOUS DISEASES PC
Internal Medicine (Infectious Disease)
1960 RIVERSIDE PKWY, SUITE 101
LAWRENCEVILLE, GA 30043
Gwinnett County (770) 995-0466
ANN C CZABALA OTR/L, CHT
Occupational Therapist (Hand)
1960 RIVERSIDE PKWY, SUITE 104
LAWRENCEVILLE, GA 30043
Gwinnett County (770) 513-8363
ELIZABETH J NERREN AU.D.
Audiologist
1960 RIVERSIDE PKWY, SUITE 101
LAWRENCEVILLE, GA 30043
Gwinnett County (770) 237-3000
ELLIOT G RAIZES MD
Internal Medicine (Infectious Disease)
1960 RIVERSIDE PKWY, SUITE 101
LAWRENCEVILLE, GA 30043
Gwinnett County (770) 995-0466

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 Tzvetan Vassilev's NPI number?

The NPI number for Tzvetan Vassilev is 1619980893. It was assigned to this individual provider in the NPPES registry on August 15, 2006.

Where is Tzvetan Vassilev located?

Tzvetan Vassilev practices at 1960 Riverside Pkwy Suite 101, Lawrenceville, GA 30043. The listed phone number is (770) 495-0466.

What is Tzvetan Vassilev's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Tzvetan Vassilev enrolled in Medicare?

Yes. Tzvetan Vassilev 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 Tzvetan Vassilev accept?

Health plans from Alliant Health Plans, Inc. list Tzvetan Vassilev 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 Tzvetan Vassilev affiliated with any hospitals?

According to CMS data, Tzvetan Vassilev is affiliated with Piedmont Walton Hospital, Piedmont Athens Regional Medical Center, Northside Hospital Gwinnett, Piedmont Eastside Medical Center and Northside Hospital Duluth.

When was this NPI record last updated?

The NPPES record for Tzvetan Vassilev was last updated on July 23, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.