Registry data as of Aug 27, 2026

Partnership Development Group

Partnership Development Group holds 10 active organization NPIs in the federal registry, with practice locations in 4 Maryland cities. 5 list community/behavioral health agency as their primary taxonomy; 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

Millersville has the most NPIs, 5

  1. Millersville5
  2. Baltimore3
  3. Gaithersburg1
  4. Rockville1

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

Most NPIs were issued in 2007 and 2016

Partnership Development Group NPIs by year issued2007: 3, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 0, 2014: 2, 2015: 0, 2016: 3, 2017: 0, 2018: 1012320072008200920102011201220132014201520162017201833121
Partnership Development Group NPIs by year issued2007: 3, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 0, 2014: 2, 2015: 0, 2016: 3, 2017: 0, 2018: 1012320072008200920102011201220132014201520162017201833121
Partnership Development Group NPIs by year issued2007: 3, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 1, 2013: 0, 2014: 2, 2015: 0, 2016: 3, 2017: 0, 2018: 101232008201020122014201620182007: 33121

Source: CMS NPPES, enumeration dates.

3 NPIs were issued in 2007 alone, more than in any other year; none in 7 of the years between.

Millersville locations

The city with the most Partnership Development Group NPIs. The full list of all 10 follows.

NPILocationPrimary taxonomyIssued
10535117331111 BENFIELD BLVD STE 250, MillersvilleCommunity/Behavioral Health AgencyJul 20, 2007
16191601241110 BENFIELD BLVD SUITE B, MillersvilleCommunity/Behavioral Health AgencyAug 20, 2007
15383520421111 BENFIELD BLVD STE 250, MillersvilleCase Management AgencyAug 20, 2007
14879076711111 BENFIELD BLVD STE 250, MillersvilleClinical Social WorkerOct 25, 2012
18215791291111 BENFIELD BLVD STE 250, MillersvilleCommunity/Behavioral Health AgencyAug 24, 2018
All 10 locations, by city
NPILocationPrimary taxonomyIssued
18416001521401 SEVERN ST SUITE 201, BaltimoreCase Management AgencyMay 8, 2014
16092742651401 SEVERN ST # A100, BaltimoreCommunity/Behavioral Health AgencyDec 15, 2014
17204314631401 SEVERN ST STE 201, BaltimoreProfessional CounselorJul 18, 2016
1497104384656 QUINCE ORCHARD RD STE 120, GaithersburgCommunity/Behavioral Health AgencyJun 10, 2016
10535117331111 BENFIELD BLVD STE 250, MillersvilleCommunity/Behavioral Health AgencyJul 20, 2007
16191601241110 BENFIELD BLVD SUITE B, MillersvilleCommunity/Behavioral Health AgencyAug 20, 2007
15383520421111 BENFIELD BLVD STE 250, MillersvilleCase Management AgencyAug 20, 2007
14879076711111 BENFIELD BLVD STE 250, MillersvilleClinical Social WorkerOct 25, 2012
18215791291111 BENFIELD BLVD STE 250, MillersvilleCommunity/Behavioral Health AgencyAug 24, 2018
15284166907529 STANDISH PL STE 103, RockvilleCase Management AgencyMay 31, 2016

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 Partnership Development Group have 10 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Partnership Development Group's NPIs list practice locations in 4 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.