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Edit this profileAt a glance
- 2021 K St Nw Ste 420, Washington, DC 20006
About Henry Fishman
Henry J. Fishman practices allergy in Washington, DC. Henry is a 1979 graduate of University of Rochester School of Medicine and Dentistry. Henry is also listed as specializing in allergy & immunology. Medicare claims data shows Henry provided 10,330 services to 1,239 patients. The services billed most often include professional service for preparation and provision of 1 or more antigens, test for allergy using allergenic extract, and professional service for multiple injections of allergen. The provider's National Provider Identifier (NPI) is 1295899979.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (202) 833-3500
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
2021 K ST NW STE 420
Washington, DC 20006
Procedures Most Often Billed to Medicare
10,330 services · 1,239 patients · 19 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
4,265 | More than most peers in Allergy |
| Test for allergy using allergenic extract | Treatment | 95004 |
1,955 | As often as other peers in Allergy |
| Professional service for multiple injections of allergen | Treatment | 95117 |
1,083 | More often than most peers in Allergy |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
442 | As often as other peers in Allergy |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
137 | More than most peers in Allergy |
| Test to measure the level of nitric oxide gas | Treatment | 95012 |
114 | More often than most peers in Allergy |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
100 | More often than most peers in Allergy |
| Professional service for single injection of allergen | Treatment | 95115 |
73 | Less often than most peers in Allergy |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
66 | Too few peers to compare |
| Test to determine lung volumes using sensors | Treatment | 94726 |
65 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other allergy specialists in Washington 3
Same specialty, same city.
Trained at University of Rochester School of Medicine and Dentistry 3
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1979 at University of Rochester School of Medicine and Dentistry 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Henry J. Fishman?
Henry J. Fishman is an allergy in Washington, DC. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Henry J. Fishman's address?
Henry J. Fishman is listed at 2021 K St Nw Ste 420, Washington, DC 20006. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Henry J. Fishman?
The number on file is (202) 833-3500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Henry J. Fishman?
Henry J. Fishman's National Provider Identifier is 1295899979. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Henry J. Fishman train?
Henry J. Fishman attended University of Rochester School of Medicine and Dentistry, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Henry J. Fishman have?
Henry J. Fishman has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
What procedures does Henry J. Fishman perform?
According to Medicare billing data, Henry J. Fishman provides treatments such as professional service for preparation and provision of 1 or more antigens and test for allergy using allergenic extract, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Henry J. Fishman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Henry J. Fishman. If this is you, claiming it is free.
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