NPPES file of Aug 9, 2026

Calvert County Health Department

Calvert County Health Department holds 21 active organization NPIs in the federal registry, with practice locations in 5 Maryland cities. Each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Prince Frederick has the most NPIs, 10

  1. Prince Frederick10
  2. Lusby4
  3. Barstow3
  4. Chesapeake Beach3
  5. North Beach1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2006 and 2019

Calvert County Health Department NPIs by year issued2006: 3, 2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 2, 2012: 1, 2013: 1, 2014: 0, 2015: 0, 2016: 3, 2017: 3, 2018: 0, 2019: 5, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 0, 2026: 202462006200820102012201420162018202020222024202632019: 51211332
Calvert County Health Department NPIs by year issued2006: 3, 2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 2, 2012: 1, 2013: 1, 2014: 0, 2015: 0, 2016: 3, 2017: 3, 2018: 0, 2019: 5, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 0, 2026: 202462006200820102012201420162018202020222024202632019: 51211332
Calvert County Health Department NPIs by year issued2006: 3, 2007: 1, 2008: 0, 2009: 0, 2010: 0, 2011: 2, 2012: 1, 2013: 1, 2014: 0, 2015: 0, 2016: 3, 2017: 3, 2018: 0, 2019: 5, 2020: 0, 2021: 0, 2022: 0, 2023: 0, 2024: 0, 2025: 0, 2026: 2024620082011201420172020202320262006: 32019: 51211332

Source: CMS NPPES, enumeration dates.

5 NPIs were issued in 2019 alone, more than in any other year; none in 12 of the years between.

Prince Frederick locations

The city with the most Calvert County Health Department NPIs. The full list of all 21 follows.

NPILocationPrimary taxonomyIssued
1194841650975 SOLOMONS ISLAND RD NORTH, Prince FrederickPublic Health or Welfare AgencyMar 22, 2007
1306114103975 SOLOMONS ISLAND RD N, Prince FrederickPublic Health or Welfare AgencyDec 7, 2011
1861761868975 SOLOMONS ISLAND RD N, Prince FrederickPublic Health or Welfare AgencyDec 20, 2011
1609137918975 SOLOMONS ISLAND RD N SUITE 119, Prince FrederickAdult Mental Health Clinic/CenterJun 4, 2012
1811332430975 SOLOMONS ISLAND RD N, Prince FrederickCase Management AgencyMay 9, 2013
1740848423975 SOLOMONS ISLAND RD N, Prince FrederickCommunity Health Clinic/CenterMay 29, 2019
1801447586450 W DARES BEACH RD, Prince FrederickMental Health Clinic/Center (Including Community Mental Health Center)Sep 24, 2019
1275174146200 DUKE ST, Prince FrederickAdult Mental Health Clinic/CenterOct 2, 2019
All 21 locations, by city
NPILocationPrimary taxonomyIssued
1326027194325 STAFFORD ROAD, BarstowSubstance Abuse Rehabilitation FacilityJan 11, 2006
1912355637280 STAFFORD ROAD, BarstowAdult Mental Health Clinic/CenterJun 3, 2016
1598285660280 STAFFORD ROAD, BarstowAdult Mental Health Clinic/CenterJun 21, 2017
12159165983819 HARBOR RD. SUITE 103, Chesapeake BeachSubstance Abuse Rehabilitation FacilityJan 13, 2006
19628507433819 HARBOR RD SUITE 103, Chesapeake BeachAdult Mental Health Clinic/CenterJun 2, 2016
19821232613819 HARBOR RD UNIT 103, Chesapeake BeachAdult Mental Health Clinic/CenterSep 18, 2017
104329044811845 HG TRUEMAN RD, LusbySubstance Abuse Rehabilitation FacilityJan 20, 2006
183154684511845 HG TRUEMAN RD, LusbyAdolescent and Children Mental Health Clinic/CenterMay 19, 2016
134676981711845 HG TRUEMAN RD, LusbyAdult Mental Health Clinic/CenterSep 15, 2017
134689102520 APPEAL LN, LusbyMental Health Clinic/Center (Including Community Mental Health Center)Sep 24, 2019
11549725869010 CHESAPEAKE AVENUE, North BeachMental Health Clinic/Center (Including Community Mental Health Center)Sep 26, 2019
1194841650975 SOLOMONS ISLAND RD NORTH, Prince FrederickPublic Health or Welfare AgencyMar 22, 2007
1306114103975 SOLOMONS ISLAND RD N, Prince FrederickPublic Health or Welfare AgencyDec 7, 2011
1861761868975 SOLOMONS ISLAND RD N, Prince FrederickPublic Health or Welfare AgencyDec 20, 2011
1609137918975 SOLOMONS ISLAND RD N SUITE 119, Prince FrederickAdult Mental Health Clinic/CenterJun 4, 2012
1811332430975 SOLOMONS ISLAND RD N, Prince FrederickCase Management AgencyMay 9, 2013
1740848423975 SOLOMONS ISLAND RD N, Prince FrederickCommunity Health Clinic/CenterMay 29, 2019
1801447586450 W DARES BEACH RD, Prince FrederickMental Health Clinic/Center (Including Community Mental Health Center)Sep 24, 2019
1275174146200 DUKE ST, Prince FrederickAdult Mental Health Clinic/CenterOct 2, 2019
1417802737975 SOLOMONS ISLAND RD N STE 119, Prince FrederickMental Health Clinic/Center (Including Community Mental Health Center)Mar 2, 2026
1215869938975 SOLOMONS ISLAND RD N, Prince FrederickCase Management AgencyMay 29, 2026

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Calvert County Health Department have 21 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Calvert County Health Department's NPIs list practice locations in 5 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.