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TOBIN SCOTT NAIDORF MD
NPI 1457306318
Internal Medicine - Gastroenterology in Alexandria, VA

Active since May 22, 2006PECOS EnrolledAccepts Medicare Assignment
81.28/100
CMS Quality Rating
2501 PARKERS LN SUITE 114, ALEXANDRIA, VA 22306 Get Directions Write a Review

NPPES record last updated: August 9, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 9, 2022, Apr 20, 2022, Oct 21, 2020 (3 updates tracked since 2020).

About Tobin Scott Naidorf Md NPPES

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

TOBIN SCOTT NAIDORF MD (NPI 1457306318) is an individual gastroenterology provider in Alexandria, Virginia, licensed in Virginia (0101043875) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Inova Mount Vernon Hospital, and maintains a secondary practice location in Alexandria.

NPPES Registry Identity

NPI1457306318
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameTOBIN SCOTT NAIDORFCredential: MD
Location Address2501 PARKERS LN SUITE 114Alexandria, VA 22306-3410
Mailing AddressP.o. Box 37174Baltimore, MD 21297-3174 · (571) 423-5699 · Fax (571) 423-5698
Sole ProprietorYes
Medical School CMSEastern Virginia Medical SchoolGraduated 1984
Enumeration DateMay 22, 2006
Last NPPES UpdateAugust 9, 20223 updates tracked since enumeration
NPPES CertifiedAugust 9, 2022
✔ NPI 1457306318 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in VA · 0101043875
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedInternal MedicineTaxonomy 207R00000X · License 0101043875 (VA)
2501 PARKERS LN SUITE 114, Alexandria, VA 22306
Open in Google Maps ↗

Secondary Practice Location 1

Location 18101 Hinson Farm Rd Ste 415Alexandria, VA 22306-3410 · Phone (703) 780-0994 · Fax (703) 780-0929

Other Identifiers 1

Medicaid006043003VA

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

Tobin Scott Naidorf 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 ID3072786227
PECOS Enrollment IDI20160602002186
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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
103 services93 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
61 services61 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
57 services57 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
53 services52 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
38 services38 patients
Colorectal cancer screening; colonoscopy on individual at high risk G0105
Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.
32 services32 patients

Hospital Affiliations CMS Care Compare

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

Inova Mount Vernon Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490122
Location2501 Parkers LaneAlexandria, VA 22306 · Fairfax County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22306 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

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.

81.28/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.77
Promoting Interoperability100
Improvement Activities40
Cost66.84

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 Tobin Naidorf's NPI number?

The NPI number for Tobin Naidorf is 1457306318. It was assigned to this individual provider in the NPPES registry on May 22, 2006.

Where is Tobin Naidorf located?

Tobin Naidorf practices at 2501 Parkers Ln Suite 114, Alexandria, VA 22306.

What is Tobin Naidorf's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Tobin Naidorf enrolled in Medicare?

Yes. Tobin Naidorf 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.

Is Tobin Naidorf affiliated with any hospitals?

According to CMS data, Tobin Naidorf is affiliated with Inova Mount Vernon Hospital.

When was this NPI record last updated?

The NPPES record for Tobin Naidorf was last updated on August 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.