Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Carlos A Fonts, MD
Surgery Physician in Hyannis, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043286958
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Registry record
Entity type Individual (Type 1)
Name Dr. Carlos A Fonts
Credential MD
Sex Male
Practice address 100 Camp St, Hyannis, MA, 02601
Phone (508) 775-1984
Fax (508) 790-1897
Enumeration date Feb 28, 2006
Last updated in NPPES Jul 2, 2010
Taxonomy & licenses
208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 73203 (MA) Secondary
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 |
|---|---|---|---|
| 000000029644 | Other | MA | BOSTO MEDICAL HEALTH PLAN |
| 738720 | Other | MA | TUFTS HEALTH PLAN |
| 020028374 | Other | MA | RAILROAD MEDICARE |
| 30421 | Other | MA | CHILDRENS MED SEC PLAN |
| J09897 | Other | MA | BCBS |
| 3067491 | Medicaid | MA | - |
| 801558 | Other | MA | HARVARD PILGIM HEALTH CAR |
| B20373801 | Other | MA | CIGNA |
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
How do I verify Carlos Fonts's NPI record?
Cross-check NPI 1043286958 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1043286958 active?
Yes, as of the latest NPPES snapshot, NPI 1043286958 is active (record last updated 2010-07-02).
Other providers at this practice address
Browse all → Paul Skudder Vascular Surgery Physician · Hyannis, MA NPI 1861481657 Donna Potter Adult Health Nurse Practitioner · Hyannis, MA NPI 1346215142 Daniel Gorin Surgery Physician · Hyannis, MA NPI 1457328304 H Kaess General Practice Physician · Hyannis, MA NPI 1255307179 Jeffrey Spillane Surgery Physician · Hyannis, MA NPI 1063489961 Lawrence Novak Surgery Physician · Hyannis, MA NPI 1356398721 Southeastern Vascular, P.C. Vascular Surgery Physician · Hyannis, MA NPI 1205866274 Roger Rosen Vascular Surgery Physician · Hyannis, MA NPI 1336179191
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-02.