Dr. Richard Allen Blosser Jr., MD
- Medicare services, 2024
- 750
- Medicare patients, 2024
- 440
- Part D claims, 2024
- 272
- Hospital affiliations
- 5
- Industry payments
- $19,098
- Practice address
- 3975 Fair Ridge Dr, Fairfax, VA 22033
- Practice phone
- Call (702) 766-2600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advance Medical GI
Fairfax, Virginia
Find Dr. Blosser's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Richard Allen Blosser Jr. is a gastroenterologist in Fairfax, Virginia
Dr. Blosser practices at Advance Medical GI in Fairfax, Virginia.
Dr. Blosser's NPI, 1720048630, was assigned on March 24, 2006. Dr. Blosser graduated from Eastern Virginia Medical School in 1988. Dr. Blosser holds Virginia license V0101044124.
- NPI
- 1720048630NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204898570
- NPI enumeration date
- March 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (702) 766-2600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard Allen Blosser Jr. practices at Advance Medical GI in Fairfax, Virginia
Dr. Blosser's primary practice is Advance Medical GI, at 3975 Fair Ridge Dr, Fairfax, VA 22033 in Fairfax County. The practice phone is (702) 766-2600.
- Advance Medical GI3975 Fair Ridge Dr, Fairfax, VA 22033 · Fairfax CountyPhone(702) 766-2600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Richard Allen Blosser Jr. is affiliated with 10 sites of care and 4 medical groups
Dr. Blosser's primary practice is Advance Medical GI in Fairfax, Virginia. Dr. Blosser is also affiliated with Inova Fair Oaks Hospital. The medical group on file is Privia Medical Group. Dmand AI also links Dr. Blosser to 4 more hospitals, 4 group practices and clinics and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Richard Allen Blosser Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Blosser practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advance Medical GI | Available with a free account |
| +9 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard Allen Blosser Jr. is one of 494 gastroenterologists in Virginia
Gastroenterology is Dr. Blosser's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Blosser is licensed in Virginia.
Specialties and state licenses
- Gastroenterology, VirginiaPrimary
Gastroenterologists near Dr. Blosser
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Richard Allen Blosser Jr. billed Medicare for 750 services in 2024
CMS data shows 750 Medicare services from Dr. Blosser across 11 procedure codes in 2024, for 440 Medicare patients. Medicare paid $81,906 for them.
Dr. Blosser's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1082024: 421290%
- Surgery
- 2023: 1482024: 28794%
- Other services
- 2023: 422024: 42No change
- Tests and treatments
- 2023: 162024: 0100%
Where Dr. Blosser's Medicare services took place, 2024
- In an office42156%
- In a facility32944%
Dr. Blosser compared with the Virginia median for gastroenterologists, 2024
- Dr. Blosser
- Virginia median
- Medicare services
- 750vs 52443% above
- Medicare patients
- 440vs 36222% above
- Part D claims
- 161vs 29044% below
Medians across 484 gastroenterologists in Virginia with Dmand AI profiles that report each measure.
Dr. Blosser's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Blosser and other gastroenterologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard Allen Blosser Jr. treated 440 Medicare patients in 2024, average age 74
CMS counts 440 Medicare patients who saw Dr. Blosser in 2024. The largest group is 65 to 74, with 226 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Blosser's median patient age at 58, with 47% women.
Dr. Blosser's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Blosser's Medicare patients by sex, 2024
- Women20847%
- Men23253%
Chronic conditions among Dr. Blosser's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis52%
- Ischemic heart disease26%
- Diabetes24%
- Chronic kidney disease20%
- Anxiety18%
- Atrial fibrillation18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Blosser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women47%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard Allen Blosser Jr. wrote 272 Medicare Part D claims in 2024
In 2024, Dr. Blosser wrote 272 Medicare Part D claims for 111 patients. 85% of them were for generic drugs. CMS names the drug for 161 of them, across 5 drugs with 11 or more claims each, at $13,998 in total drug cost. In 2023, CMS named 114 claims across 4 drugs.
Dr. Blosser's Part D claims by kind of drug, 2024
- Generic232 claims85%
- Brand-name and other40 claims15%
Dr. Blosser's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Blosser's Part D claims, 2024
- Antibiotics4%12 of 272 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1142024: 16141%
Drugs named by CMS: 5 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Richard Allen Blosser Jr. ranks in the 89th percentile for colonoscopy in Medicare
Dr. Blosser accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Blosser as offering telehealth. CMS counts 156 procedures of colonoscopy by Dr. Blosser, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Blosser ranks in Medicare procedure volume
- Colonoscopy
- 89th percentile156 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 82nd percentile131 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Richard Allen Blosser Jr. received $19,098 in industry payments from 2016 to 2025
CMS Open Payments shows 694 general payments to Dr. Blosser from 46 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 76% of the total. Boston Scientific Corporation paid the most, $5,070.
General payments to Dr. Blosser by program year, 2016 to 2025
General payments to Dr. Blosser by kind, 2016 to 2025
- Food and beverage$14,52076%
- Speaker and faculty fees$3,40018%
- Travel and lodging$1,1396%
- Education$390%
Companies that paid Dr. Blosser the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Richard Allen Blosser Jr. graduated from Eastern Virginia Medical School
Dr. Blosser graduated from Eastern Virginia Medical School in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard Allen Blosser Jr.'s profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Richard Allen Blosser Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Richard Allen Blosser Jr.'s NPI number?
Dr. Richard Allen Blosser Jr.'s NPI number is 1720048630. It was assigned on March 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard Allen Blosser Jr.?
Dr. Richard Allen Blosser Jr. is a gastroenterologist in Fairfax, Virginia. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Richard Allen Blosser Jr. practice?
Dr. Blosser practices at 3975 Fair Ridge Dr, Fairfax, VA 22033. Dr. Blosser's primary practice is Advance Medical GI in Fairfax, Virginia. Dmand AI also links Dr. Blosser to 4 hospitals, 4 group practices and clinics and 3 medical groups.
What is Dr. Richard Allen Blosser Jr.'s office phone number?
The practice phone on file for Dr. Blosser is (702) 766-2600.
What is Dr. Richard Allen Blosser Jr.'s medical license number?
Dr. Blosser holds Virginia license V0101044124.
Which hospitals is Dr. Richard Allen Blosser Jr. affiliated with?
Dr. Blosser is affiliated with Inova Fair Oaks Hospital. Dmand AI links Dr. Blosser to 4 more hospitals.
What medical group is Dr. Richard Allen Blosser Jr. part of?
Dr. Blosser is linked to Privia Medical Group. Dmand AI links Dr. Blosser to 3 more medical groups.
Does Dr. Richard Allen Blosser Jr. accept Medicare?
Yes. CMS data shows Dr. Blosser billed Medicare for 750 services in 2024, and Dr. Blosser accepts Medicare assignment.
Does Dr. Richard Allen Blosser Jr. offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Blosser as offering telehealth services.
How many Medicare patients does Dr. Richard Allen Blosser Jr. see?
CMS counts 440 Medicare patients who saw Dr. Blosser in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Richard Allen Blosser Jr. bill to Medicare?
In 2024, Dr. Blosser's most billed Medicare services were office visit, established patient (99214), surgery: digestive system (45378) and surgery: digestive system (43239).
Where did Dr. Richard Allen Blosser Jr. go to medical school?
Dr. Blosser graduated from Eastern Virginia Medical School in 1988.
What drugs does Dr. Richard Allen Blosser Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Blosser's most prescribed drugs by claims were Pantoprazole Sodium, Budesonide DR and Mesalamine.
Has Dr. Richard Allen Blosser Jr. received payments from drug or device companies?
CMS Open Payments shows $19,098 in general payments to Dr. Blosser from 46 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Richard Allen Blosser Jr. been practicing?
Dr. Blosser graduated from medical school in 1988, 38 years ago.
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