Dr. Timothy M Capstack, MD
Dr. Timothy M Capstack is a Hospitalist Physician provider (Hospitalist) practicing in Annapolis, MD, registered in the NPPES registry with NPI 1073534319 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1073534319 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Timothy M Capstack |
| Credential | MD |
| Sex | Male |
| Practice address | Annapolis, MD, 21401 |
| Phone | 4434811000 |
| Fax | 4439490825 |
| Enumeration date | 2006-07-22 |
| Last updated in NPPES | 2022-05-17 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208M00000X | Hospitalist Physician | Primary | D66753 | MD |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 015649300 | Medicaid | MD | — |
Copy-ready billing details
Provider: Timothy Capstack, MD NPI: 1073534319 Taxonomy: 208M00000X (Hospitalist Physician) Address: Annapolis, MD, 21401
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1548269343 | Karl Holschuh | Individual | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Annapolis, MD |
| 1912907593 | Chang Choi | Individual | Hospitalist Physician | Annapolis, MD |
| 1295735975 | Nancy Snow | Individual | Internal Medicine Physician | Annapolis, MD |
| 1992705578 | Suzanne Sullivan | Individual | Internal Medicine Physician | Annapolis, MD |
| 1194725648 | Mohamed Moubarek | Individual | Internal Medicine Physician | Annapolis, MD |
| 1902807324 | Brown, Croft, Frazier, PA | Organization | Diagnostic Radiology Physician | Annapolis, MD |
| 1356342778 | Judy Joseph-Herbert | Individual | Critical Care Medicine (Internal Medicine) Physician | Annapolis, MD |
| 1154322352 | Okeowo Ibitoye | Individual | Internal Medicine Physician | Annapolis, MD |
Verify this record
Cross-check NPI 1073534319 against the authoritative CMS record: view Dr. Timothy M Capstack 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
Is NPI 1073534319 active?
How do I verify Timothy Capstack's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-05-17.