Capital Pulmonary Internists PC
Capital Pulmonary Internists PC is a healthcare organization registered as Internal Medicine Physician in Washington, DC, holding Type 2 (organization) NPI 1558351163 since 2005. The authorized official on file is Brooke Gross, Billing Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1558351163 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Capital Pulmonary Internists PC |
| Practice address | 2440 M ST NW, #810, Washington, DC, 20037 |
| Phone | 2028333000 |
| Fax | 2028359040 |
| Enumeration date | 2005-10-25 |
| Last updated in NPPES | 2008-09-04 |
Authorized official
| Name | Brooke Gross |
|---|---|
| Title | Billing Manager |
| Phone | 2022964686 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Secondary | MD13891 | DC |
| 207RP1001X | Pulmonary Disease Physician | Secondary | MD13325 | DC |
| 207RP1001X | Pulmonary Disease Physician | Secondary | MD12803 | DC |
| 207R00000X | Internal Medicine Physician | Primary | MD14045 | DC |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 026707600 | Medicaid | DC | — |
| 290009292 | Other | DC | RAILROAD MEDICARE |
Copy-ready billing details
Provider: Capital Pulmonary Internists PC NPI: 1558351163 Taxonomy: 207R00000X (Internal Medicine Physician) Address: 2440 M ST NW, #810, Washington, DC, 20037
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1740288125 | Hrant Semerjian | Individual | Urology Physician | Washington, DC |
| 1962401109 | Stanley Knoll | Individual | Surgery Physician | Washington, DC |
| 1609876143 | Ann Medinger | Individual | Pulmonary Disease Physician | Washington, DC |
| 1013908276 | George Bren | Individual | Cardiovascular Disease Physician | Washington, DC |
| 1962489757 | Jemsek Specialty Clinic | Organization | Infectious Disease Physician | Washington, DC |
| 1235102682 | Paul Ruff | Individual | Plastic Surgery Physician | Washington, DC |
| 1487628707 | David Powers | Individual | Obstetrics & Gynecology Physician | Washington, DC |
| 1174597801 | Margaret Byrne | Individual | Obstetrics & Gynecology Physician | Washington, DC |
Verify this record
Cross-check NPI 1558351163 against the authoritative CMS record: view Capital Pulmonary Internists PC on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What type of organization is Capital Pulmonary Internists PC?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-09-04.