Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Craig Paul Colliver, MD, FACS
Surgery Physician in Rockville, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891705836
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Registry record
Entity type Individual (Type 1)
Name Craig Paul Colliver
Credential MD, FACS
Sex Male
Practice address 9715 Medical Center Dr Ste 233, Rockville, MD, 20850
Phone (301) 251-4128
Fax (301) 738-1593
Enumeration date Aug 9, 2006
Last updated in NPPES Aug 28, 2024
Taxonomy & licenses
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 |
|---|---|---|---|
| 263201200 | Medicaid | MD | - |
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.
Frequently asked questions
What specialty is Craig Colliver?
Craig Colliver is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Joshua Felsher Surgery Physician · Rockville, MD NPI 1174507297 Advanced Surgery, PC Surgery Physician · Rockville, MD NPI 1952311847 Montgomery Colorectal Surgery LLC Colon & Rectal Surgery Physician · Rockville, MD NPI 1528181591 Christopher Fan Surgery Physician · Rockville, MD NPI 1922637768 Privia Medical Group, LLC Surgery Physician · Rockville, MD NPI 1164285391
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-28.