Dr. Michael Z. Blumberg, MD
- Medicare services, 2023
- 4,872
- Part D claims, 2024
- 238
- Industry payments
- $40,017
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 7605 Forest Ave, Richmond, VA 23229-4938
- Practice phone
- Call (804) 288-0055
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Virginia Adult & Pediatric Allergy & Asthma
Medical specialty practice · Richmond, Virginia
Find Dr. Blumberg's professional email, personal email and mobile number
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Dr. Michael Z. Blumberg is an allergist and immunologist in Ashland, Virginia
Dr. Blumberg practices at Virginia Adult & Pediatric Allergy & Asthma in Richmond, Virginia.
Dr. Blumberg's NPI, 1093792517, was assigned on December 27, 2005. Dr. Blumberg graduated from Jefferson Medical College of Thomas Jefferson University in 1971. Dr. Blumberg holds Virginia license 0101028776.
- NPI
- 1093792517NPI Registry (opens in a new tab)
- NPI enumeration date
- December 27, 2005
- NPI status
- Active
- Practice phone
- (804) 288-0055
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Z. Blumberg practices in Richmond and Ashland
Dr. Blumberg's primary practice is Virginia Adult & Pediatric Allergy & Asthma, at 7605 Forest Ave, Richmond, VA 23229-4938. The practice phone is (804) 288-0055. The NPI Registry lists Dr. Blumberg's practice address as 305 Ashcake Rd, Ashland, VA 23005.
- Virginia Adult & Pediatric Allergy & AsthmaPrimary7605 Forest Ave, Richmond, VA 23229-4938Phone(804) 288-0055
- NPI Registry address305 Ashcake Rd, Ashland, VA 23005 · Hanover CountyPhone(804) 288-0055
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Michael Z. Blumberg is affiliated with 1 site of care and 1 medical group
Dr. Blumberg's primary practice is Virginia Adult & Pediatric Allergy & Asthma in Richmond, Virginia. Dmand AI also links Dr. Blumberg to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Michael Z. Blumberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Blumberg practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Virginia Adult & Pediatric Allergy & Asthma | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Z. Blumberg is one of 113 allergists and immunologists in Virginia
Allergy and immunology is Dr. Blumberg's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Blumberg is licensed in Virginia.
Specialties and state licenses
- Allergy and immunology, VirginiaPrimary
Allergists and immunologists near Dr. Blumberg
Counts of allergists and immunologists 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. Michael Z. Blumberg billed Medicare for 4,872 services in 2023
CMS data shows 4,872 Medicare services from Dr. Blumberg across 12 procedure codes in 2023. Medicare paid $60,517 for them. Every service was in an office.
Dr. Blumberg's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Tests and treatments
- 2022: 6,5072023: 4,47431%
- Office and hospital visits
- 2022: 3532023: 39813%
Dr. Blumberg compared with the Virginia median for allergists and immunologists, 2023
- Dr. Blumberg
- Virginia median
- Medicare services
- 4,872vs 2,57090% above
- Part D claims
- 173vs 1589% above
Medians across 110 allergists and immunologists in Virginia with Dmand AI profiles that report each measure.
Dr. Blumberg's most billed Medicare procedure codes, 2023
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. Blumberg and other allergists and immunologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Z. Blumberg's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Blumberg's median patient age at 55, with 58% women.
Dr. Blumberg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women58%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Michael Z. Blumberg wrote 238 Medicare Part D claims in 2024
In 2024, Dr. Blumberg wrote 238 Medicare Part D claims for 74 patients. 47% of them were for generic drugs. CMS names the drug for 173 of them, across 8 drugs with 11 or more claims each, at $90,822 in total drug cost. In 2023, CMS named 668 claims across 19 drugs.
Dr. Blumberg's Part D claims by kind of drug, 2024
- Generic113 claims47%
- Brand-name125 claims53%
Dr. Blumberg'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. Blumberg's Part D claims, 2024
- Antibiotics5%12 of 238 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: 6682024: 17374%
Drugs named by CMS: 8 in 2024, 19 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
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Dr. Michael Z. Blumberg received $40,017 in industry payments from 2016 to 2025
CMS Open Payments shows 655 general payments to Dr. Blumberg from 32 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 52% of the total. GlaxoSmithKline, LLC. paid the most, $23,183.
General payments to Dr. Blumberg by program year, 2016 to 2025
General payments to Dr. Blumberg by kind, 2016 to 2025
- Speaker and faculty fees$20,90052%
- Food and beverage$11,42329%
- Consulting fees$6,14015%
- Travel and lodging$1,2463%
- Education$3091%
Companies that paid Dr. Blumberg 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. Michael Z. Blumberg graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Blumberg graduated from Jefferson Medical College of Thomas Jefferson University in 1971.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Z. Blumberg'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| 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) |
| 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. Michael Z. Blumberg
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. Michael Z. Blumberg's NPI number?
Dr. Michael Z. Blumberg's NPI number is 1093792517. It was assigned on December 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Z. Blumberg?
Dr. Michael Z. Blumberg is an allergist and immunologist in Ashland, Virginia. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Michael Z. Blumberg practice?
Dr. Blumberg practices at 7605 Forest Ave, Richmond, VA 23229-4938. Dr. Blumberg also practices at 305 Ashcake Rd, Ashland, VA 23005. Dr. Blumberg's primary practice is Virginia Adult & Pediatric Allergy & Asthma in Richmond, Virginia. Dmand AI also links Dr. Blumberg to 1 medical group.
What is Dr. Michael Z. Blumberg's office phone number?
The practice phone on file for Dr. Blumberg is (804) 288-0055.
What is Dr. Michael Z. Blumberg's medical license number?
Dr. Blumberg holds Virginia license 0101028776.
Does Dr. Michael Z. Blumberg accept Medicare?
Yes. CMS data shows Dr. Blumberg billed Medicare for 4,872 services in 2023.
What services does Dr. Michael Z. Blumberg bill to Medicare?
In 2023, Dr. Blumberg's most billed Medicare services were allergy test or treatment (95004), allergy test or treatment (95165) and allergy test or treatment (95115).
Where did Dr. Michael Z. Blumberg go to medical school?
Dr. Blumberg graduated from Jefferson Medical College of Thomas Jefferson University in 1971.
What drugs does Dr. Michael Z. Blumberg prescribe most?
In 2024 Medicare Part D data, Dr. Blumberg's most prescribed drugs by claims were Trelegy Ellipta, Fluticasone Propionate and Azelastine HCl.
Has Dr. Michael Z. Blumberg received payments from drug or device companies?
CMS Open Payments shows $40,017 in general payments to Dr. Blumberg from 32 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Michael Z. Blumberg been practicing?
Dr. Blumberg graduated from medical school in 1971, 55 years ago.
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