NPPES file of Aug 9, 2026

Memorial Hermann Health System

Memorial Hermann Health System holds 82 active organization NPIs in the federal registry, with practice locations in 14 Texas 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

Houston has the most NPIs, 54

  1. Houston54
  2. Sugar Land5
  3. Humble4
  4. Katy4
  5. Conroe2
  6. Friendswood2
  7. Pasadena2
  8. Pearland2

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

Most NPIs were issued in 2006 and 2007

Memorial Hermann Health System NPIs by year issued2005: 2, 2006: 25, 2007: 24, 2008: 23, 2009: 0, 2010: 1, 2011: 0, 2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 5010203020052007200920112013201520172019202120232006: 25242231115
Memorial Hermann Health System NPIs by year issued2005: 2, 2006: 25, 2007: 24, 2008: 23, 2009: 0, 2010: 1, 2011: 0, 2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 50102030200520062007200820092010201120122013201420152016201720182019202020212022202325242231115
Memorial Hermann Health System NPIs by year issued2005: 2, 2006: 25, 2007: 24, 2008: 23, 2009: 0, 2010: 1, 2011: 0, 2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 0, 2021: 0, 2022: 0, 2023: 5010203020052008201120142017202020232006: 25

Source: CMS NPPES, enumeration dates.

25 NPIs were issued in 2006 alone, more than in any other year; none in 11 of the years between.

Houston locations

The city with the most Memorial Hermann Health System NPIs. The full list of all 82 follows.

NPILocationPrimary taxonomyIssued
17109850981333 MOURSUND ST, HoustonRehabilitation HospitalJul 12, 2005
19826661116411 FANNIN ST, HoustonGeneral Acute Care HospitalApr 4, 2006
17301322341635 NORTH LOOP W, HoustonGeneral Acute Care HospitalMay 18, 2006
1740233782921 GESSNER RD, HoustonGeneral Acute Care HospitalMay 19, 2006
19927471256411 FANNIN ST, HoustonRehabilitation Hospital UnitJun 12, 2006
16694148841635 NORTH LOOP W, HoustonRehabilitation Hospital UnitJun 12, 2006
12452663036411 FANNIN ST, HoustonSkilled Nursing FacilityJun 23, 2006
10634481246411 FANNIN ST, HoustonEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 23, 2006
All 82 locations, by city
NPILocationPrimary taxonomyIssued
19626769651150 N LOOP 336 W, ConroePhysiological LaboratoryApr 22, 2008
11646758071150 N LOOP 336 W, ConroePhysiological LaboratoryOct 28, 2008
13162078551602 N MECHANIC ST, El CampoComprehensive Outpatient Rehabilitation Facility (CORF)May 17, 2012
15088962671505 WINDING WAY DR STE 100, FriendswoodRadiology Clinic/CenterJul 5, 2006
1912180191341 E PARKWOOD AVE, FriendswoodRadiology Clinic/CenterDec 11, 2007
17109850981333 MOURSUND ST, HoustonRehabilitation HospitalJul 12, 2005
19826661116411 FANNIN ST, HoustonGeneral Acute Care HospitalApr 4, 2006
17301322341635 NORTH LOOP W, HoustonGeneral Acute Care HospitalMay 18, 2006
1740233782921 GESSNER RD, HoustonGeneral Acute Care HospitalMay 19, 2006
19927471256411 FANNIN ST, HoustonRehabilitation Hospital UnitJun 12, 2006
16694148841635 NORTH LOOP W, HoustonRehabilitation Hospital UnitJun 12, 2006
12452663036411 FANNIN ST, HoustonSkilled Nursing FacilityJun 23, 2006
10634481246411 FANNIN ST, HoustonEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterJun 23, 2006
1316977465921 GESSNER RD, HoustonSkilled Nursing FacilityJul 4, 2006
16391008601550 LA CONCHA LN, HoustonSubstance Abuse Rehabilitation FacilityJul 5, 2006
14371891156400 FANNIN ST 16TH FLOOR, HoustonPortable X-ray and/or Other Portable Diagnostic Imaging SupplierJul 5, 2006
10139485531635 NORTH LOOP W, HoustonRadiology Clinic/CenterJul 5, 2006
1275568032925 GESSNER SUITE 200, HoustonPhysiological LaboratoryJul 11, 2006
11240539707480 BEECHNUT ST, HoustonSkilled Nursing FacilityJul 11, 2006
108363197216538 AIR CENTER BLVD SUITE 200, HoustonDurable Medical Equipment & Medical SuppliesJul 16, 2006
14079594487789 SOUTHWEST FREEWAY SUITE 150, HoustonRadiology Clinic/CenterSep 6, 2006
1134204530909 FROSTWOOD DR SUITE 152, HoustonRadiology Clinic/CenterOct 25, 2006
1285789917902 FROSTWOOD DR STE 288, HoustonCommunity Based Hospice Care AgencyJan 24, 2007
14372768626411 FANNIN ST, HoustonAir AmbulanceMar 22, 2007
18313129416411 FANNIN ST, HoustonAmbulatory Surgical Clinic/CenterApr 10, 2007
1184847295921 GESSNER RD, HoustonAmbulatory Surgical Clinic/CenterApr 10, 2007
19020296067600 BEECHNUT, HoustonAmbulatory Surgical Clinic/CenterApr 11, 2007
17101004176411 FANNIN, HoustonGeneral Acute Care HospitalApr 11, 2007
16292913236411 FANNIN, HoustonAmbulatory Surgical Clinic/CenterApr 11, 2007
1538382239921 GESSNER, HoustonGeneral Acute Care HospitalApr 11, 2007
14777695296411 FANNIN ST, HoustonEnd-Stage Renal Disease (ESRD) Treatment Clinic/CenterMay 15, 2007
13969541527600 BEECHNUT ST, HoustonAmbulatory Surgical Clinic/CenterMay 21, 2007
18010073236411 FANNIN ST, HoustonSkilled Nursing FacilityMay 25, 2007
12757447996411 FANNIN ST, HoustonHome Health AgencyMay 25, 2007
11040126997789 SOUTHWEST FWY SUITE 150, HoustonRadiology Clinic/CenterSep 19, 2007
15686444581635 NORTH LOOP W, HoustonRadiology Clinic/CenterDec 3, 2007
1629251806925 GESSNER RD SUITE 200, HoustonPhysiological LaboratoryDec 11, 2007
15686457457789 SOUTHWEST FWY SUITE 150, HoustonRadiology Clinic/CenterDec 11, 2007
153834271213114 FM 1960 RD W, HoustonRadiology Clinic/CenterDec 11, 2007
16393528186400 FANNIN ST 16TH FLOOR, HoustonRadiology Clinic/CenterDec 11, 2007
18010654467600 BEECHNUT ST 8TH FLOOR, HoustonPsychiatric Hospital UnitFeb 28, 2008
195257590416915 EL CAMINO REAL, HoustonPhysiological LaboratoryApr 21, 2008
16393436352900 RICHMOND AVE, HoustonPhysiological LaboratoryApr 22, 2008
17000507137515 MAIN ST SUITE 190/570, HoustonPhysiological LaboratoryApr 22, 2008
115459515513525 EAST FWY, HoustonPhysiological LaboratoryApr 22, 2008
15888385937520 FM 1960 RD W, HoustonPhysiological LaboratoryApr 22, 2008
14777283766400 FANNIN ST 16TH FLOOR, HoustonRadiology Clinic/CenterApr 23, 2008
18111586781635 NORTH LOOP W, HoustonGeneral Acute Care HospitalJun 24, 2008
153831227716915 EL CAMINO REAL, HoustonPhysiological LaboratoryOct 28, 2008
135659409713525 EAST FWY, HoustonPhysiological LaboratoryOct 28, 2008
12454839817515 MAIN ST SUITE 190, HoustonPhysiological LaboratoryOct 28, 2008
18818475237520 FM 1960 RD W, HoustonPhysiological LaboratoryOct 28, 2008
14272011692900 RICHMOND AVE, HoustonPhysiological LaboratoryOct 28, 2008
10636657019418 GAYLORD ST, HoustonPhysiological LaboratoryOct 28, 2008
12951999823043 GESSNER RD, HoustonBehavior AnalystApr 8, 2016
13662296196411 FANNIN ST # JG201, HoustonCommunity/Retail PharmacySep 11, 2023
140763376111914 ASTORIA BLVD STE 190, HoustonCommunity/Retail PharmacySep 11, 2023
1841077104929 GESSNER RD STE 100, HoustonCommunity/Retail PharmacySep 11, 2023
11147044677777 SOUTHWEST FWY STE 104, HoustonCommunity/Retail PharmacySep 11, 2023
129584378718951 MEMORIAL NORTH, HumbleGeneral Acute Care HospitalAug 26, 2006
167978972118951 N MEMORIAL DR, HumbleAmbulatory Surgical Clinic/CenterMay 15, 2007
15787384729767 FM 1960 BYPASS RD W, HumblePhysiological LaboratoryApr 23, 2008
17909384479767 FM 1960 BYPASS RD W, HumblePhysiological LaboratoryOct 28, 2008
193215233723900 KATY FWY, KatyGeneral Acute Care HospitalMay 18, 2006
196243802823920 KATY FWY STE 460, KatyHome Health AgencyJun 23, 2006
112424122923900 KATY FWY, KatyAmbulatory Surgical Clinic/CenterApr 10, 2007
172025577123900 KATY FWY, KatyRadiology Clinic/CenterMay 9, 2008
18412320063803 FM 1092 RD, Missouri CityRehabilitation Hospital UnitJun 12, 2006
15785616193512 HIGHWAY 365, NederlandComprehensive Outpatient Rehabilitation Facility (CORF)Jul 12, 2005
14373234823620 SPENCER HWY, PasadenaPhysiological LaboratoryApr 21, 2008
16292213613620 SPENCER HWY, PasadenaPhysiological LaboratoryOct 28, 2008
166940233510905 MEMORIAL HERMANN DR STE 104, PearlandRadiology Clinic/CenterJul 5, 2006
165955483010905 MEMORIAL HERMANN DR SUITE 104, PearlandRadiology Clinic/CenterDec 11, 2007
13767265549200 PINECROFT DR, ShenandoahRadiology Clinic/CenterDec 11, 2007
15288458809200 PINECROFT DR STE 140, ShenandoahCommunity/Retail PharmacySep 11, 2023
196273395611929 W AIRPORT BLVD STE 150, StaffordHome Health AgencyJan 15, 2010
129578873517500 W GRAND PKWY S, Sugar LandGeneral Acute Care HospitalMay 18, 2006
107355623914023 SOUTHWEST FWY, Sugar LandFamily Medicine PhysicianJun 14, 2006
101313012917500 W GRAND PKWY S, Sugar LandAmbulatory Surgical Clinic/CenterApr 10, 2007
184146569716550-B SOUTHWEST FWY, Sugar LandPhysiological LaboratoryApr 23, 2008
160902934716550 SOUTHWEST FWY SUITE B, Sugar LandPhysiological LaboratoryOct 28, 2008
12755648589200 PINECROFT DR, The WoodlandsRadiology Clinic/CenterJul 5, 2006

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 Memorial Hermann Health System have 82 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Memorial Hermann Health System's NPIs list practice locations in 14 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.