DR. RICHARD ALLEN BLOSSER JR. M.D.
NPI 1720048630
Internal Medicine - Gastroenterology in Fairfax, VA

Q: What is Richard Blosser's NPI number?

The NPI number for Richard Blosser is 1720048630. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Q: What is Richard Blosser's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Richard Blosser was last updated on August 21, 2007. 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.

Active since March 24, 2006PECOS EnrolledAccepts Medicare Assignment

3700 JOSEPH SIEWICK DR, SUITE 401, FAIRFAX, VA 22033(703) 281-1023(703) 620-2331 Get Directions Write a Review

NPPES record last updated: August 21, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Richard Allen Blosser Jr. M.d. NPPES

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

DR. RICHARD ALLEN BLOSSER JR. M.D. (NPI 1720048630) is an individual gastroenterology provider in Fairfax, Virginia, licensed in Virginia (V0101044124) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Winchester Medical Center, and is a graduate of Eastern Virginia Medical School (1988).

NPPES Registry Identity

NPI1720048630

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. RICHARD ALLEN BLOSSER JR.Credential: M.D.

Location Address3700 JOSEPH SIEWICK DR, SUITE 401Fairfax, VA 22033-1744

Mailing Address3700 Joseph Siewick Dr, Suite 401Fairfax, VA 22033-1744 · (703) 281-1023 · Fax (703) 620-2331

Phone(703) 281-1023

Fax(703) 620-2331

Sole ProprietorNo

Medical School CMSEastern Virginia Medical SchoolGraduated 1988

Enumeration DateMarch 24, 2006

Last NPPES UpdateAugust 21, 2007

✔ NPI 1720048630 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in VA · V0101044124

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.

3700 JOSEPH SIEWICK DR, Fairfax, VA 22033

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Other Identifiers 3

Medicare UPINF54744VA

Medicare ID-Type UnspecifiedF54744VA

Medicaid6077501VA

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

Dr. Richard Allen Blosser Jr. 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 ID6204898570

PECOS Enrollment IDI20120425000516, I20150107001197

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 11

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.

181 services142 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

111 services111 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.

107 services106 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.

101 services88 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

83 services83 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.

55 services55 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.

41 services41 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.

28 services28 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

15 services15 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.

14 services14 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

14 services14 patients

Hospital Affiliations CMS Care Compare 5

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

Winchester Medical Center

Acute Care Hospitals · Winchester, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490005

Location1840 Amherst StWinchester, VA 22601 · Winchester City County

Emergency services Birthing friendly

Bon Secours St Marys Hospital

Acute Care Hospitals · Richmond, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number490059

Location5801 Bremo RdRichmond, VA 23226 · Richmond City County

Emergency services Birthing friendly

Inova Fair Oaks Hospital

Acute Care Hospitals · Fairfax, VA

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number490101

Location3600 Joseph Siewick DriveFairfax, VA 22033 · Fairfax County

Birthing friendly

Reston Hospital Center

Acute Care Hospitals · Reston, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490107

Location1850 Town Center ParkwayReston, VA 20190 · Fairfax County

Emergency services

Stonesprings Hospital Center

Acute Care Hospitals · Dulles, VA

OwnershipProprietary

CMS Certification Number490145

Location24440 Stone Springs BoulevardDulles, VA 20166 · Loudoun County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22033 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.

Reported Quality Measures

e-Prescribing

At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.

97%2,700 patients4/55-star benchmark: 99%

Medication Reconciliation

The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.

42%936 patients1/55-star benchmark: 100%

Patient-Specific Education

The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.

72%1,689 patients3/55-star benchmark: 97%

Provide Patient Access

At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…

98%1,689 patients4/55-star benchmark: 100%

Secure Messaging

For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…

75%1,689 patients4/55-star benchmark: 89%

View, Download, or Transmit (VDT)

At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.

61%1,689 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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. DAVID PAUL SIBLEY D.D.S.

Dentist (General Practice)

3700 JOSEPH SIEWICK DR, SUITE #307
FAIRFAX, VA 22033

Fairfax County (703) 715-9227

MS. KRISTIN DERMODY MAGGI PA-C

Physician Assistant (Medical)

3700 JOSEPH SIEWICK DR, SUITE 308
FAIRFAX, VA 22033

Fairfax County (703) 698-8960

WASEEM ISMAIL AZIZ MD

Internal Medicine (Gastroenterology)

3700 JOSEPH SIEWICK DR, SUITE 401
FAIRFAX, VA 22033

Fairfax County (703) 281-1023

JYOTHI GADDE MD PA

Specialist

3700 JOSEPH SIEWICK DR, STE 304
FAIRFAX, VA 22033

Fairfax County (703) 648-0015

GASTROINTESTINAL MEDICINE ASSOCIATES, PC

Clinic/Center (Medical Specialty)

3700 JOSEPH SIEWICK DR, SUITE 401
FAIRFAX, VA 22033

Fairfax County (703) 281-1023

DR. PETER L SCUDERA M.D.

Internal Medicine (Gastroenterology)

3700 JOSEPH SIEWICK DR, SUITE 308
FAIRFAX, VA 22033

Fairfax County (703) 698-8960

NOVA WOUND CARE, P.C.

Family Medicine

3700 JOSEPH SIEWICK DR, 303
FAIRFAX, VA 22033

Fairfax County (703) 664-8025

HERCHARAN KAUR SETHI M.D. P.C.

Obstetrics & Gynecology

3700 JOSEPH SIEWICK DR
FAIRFAX, VA 22033

Fairfax County (703) 476-5200

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 Richard Blosser's NPI number?

The NPI number for Richard Blosser is 1720048630. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Where is Richard Blosser located?

Richard Blosser practices at 3700 Joseph Siewick Dr Suite 401, Fairfax, VA 22033. The listed phone number is (703) 281-1023.

What is Richard Blosser's specialty?

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

Is Richard Blosser enrolled in Medicare?

Yes. Richard Blosser 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 Richard Blosser affiliated with any hospitals?

According to CMS data, Richard Blosser is affiliated with Winchester Medical Center, Bon Secours St Marys Hospital, Inova Fair Oaks Hospital, Reston Hospital Center and Stonesprings Hospital Center.

When was this NPI record last updated?

The NPPES record for Richard Blosser was last updated on August 21, 2007. 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.