NPPES file of Aug 9, 2026

Robert Grogg

Counselor · Hilo, HI

Robert Grogg is a counselor with a practice address in Hilo, Hawaii, and NPI 1861648172, issued on Aug 18, 2008. Check the license with the Hawaii board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861648172
Name
Robert Grogg
Primary taxonomy
Counselor 101Y00000X
Practice location
357 Waianuenue Ave, Hilo, HI 96720
Phone
(808) 589-1829
Enumerated
Aug 18, 2008
Record last updated
Aug 18, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(808) 589-2610
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 357 Waianuenue Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Carol Dixon, MSNCase Management Registered Nurse1669790002
  2. Mark FomenkoProfessional Counselor1609022912
  3. Debra FullerMarriage & Family Therapist1053567362

Verify Robert Grogg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Hawaii board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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134 counselor records list a practice address in Hilo

They are 134 of the 1,758 NPPES records with a practice address in Hilo, and 596 counselor records in Hawaii. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 134 in Hilo → All 596 in Hawaii → Every provider in Hilo →

Other counselor records in Hawaii

  1. Mariana AbdallaHonolulu, HI1831343813
  2. Anna AbdulHilo, HI1609001817
  3. Jennifer AbeHonolulu, HI1790936656
  4. Vaughn AdamsonLihue, HI1538913819
  5. Soli AfalavaKahuku, HI1417573478
  6. Siatumotu Afoa-NgiralmauHonolulu, HI1174858757
  7. Brandon AfongHonolulu, HI1750716940
  8. Janeen Agosto, ME.D.Waianae, HI1508064148
  9. Chelsea Anne AgpaoaEwa Beach, HI1386463826
  10. Anthony AgsaldaHonolulu, HI1427209386

Common questions

What is Robert Grogg's NPI number?

Robert Grogg's National Provider Identifier (NPI) is 1861648172, issued on Aug 18, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Robert Grogg located?

The NPPES record lists a practice address at 357 Waianuenue Ave, Hilo, HI, 96720. Phone: (808) 589-1829. Providers update this record themselves, so call before visiting.

How can I verify Robert Grogg's license?

Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.