Phyllis A. Grinstead, PCMHT
Mental Health Counselor · Hattiesburg, MS
Phyllis A. Grinstead, PCMHT is a mental health counselor with a practice address in Hattiesburg, Mississippi, and NPI 1013149301, issued on Aug 20, 2009. Check the license (Mississippi 1824, as entered in NPPES) with the Mississippi board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Phyllis A. Grinstead
- Credential
- PCMHT
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 1824 MS
Self-reported in NPPES; status is on the state search - Practice location
- 4001 Mamie St, Hattiesburg, MS 39402
- Phone
- (601) 705-1901
- Enumerated
- Aug 20, 2009
- Record last updated
- Aug 20, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 3,163 in Mississippi → Look up another NPI →
Also registered at 4001 Mamie St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Jones, CMHTCounselor1932331220
Verify Phyllis A. Grinstead in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 1824Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Phyllis A. Grinstead among 3,163 mental health counselor records in Mississippi
Phyllis A. Grinstead, PCMHT is one of 3,163 mental health counselor records with a practice address in Mississippi. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 16% of them.
- NPI issued2009 · 16% of these records are older, 81% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2009 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
71 mental health counselor records list a practice address in Hattiesburg
They are 71 of the 2,569 NPPES records with a practice address in Hattiesburg, and 3,163 mental health counselor records in Mississippi. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,163 in Mississippi → Every provider in Hattiesburg → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Ben Allmon, LPCHattiesburg, MS 394021598398661
- Sarah Anderton, LMFTHattiesburg, MS 394021992160378
- Michael Digulimio, CMHTHattiesburg, MS 394021205068590
- Mary DunnHattiesburg, MS 394021457789828
- Christopher Fox, NCCHattiesburg, MS 394021720210495
- Portia Granger, LCSWHattiesburg, MS 394021912352709
- Tina Johnson, LCSWHattiesburg, MS 394021811460256
- Natasha McClung, LMHTHattiesburg, MS 394021902038706
Common questions
What is Phyllis A. Grinstead, PCMHT's NPI number?
Phyllis A. Grinstead, PCMHT's National Provider Identifier (NPI) is 1013149301, issued on Aug 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Phyllis A. Grinstead, PCMHT located?
The NPPES record lists a practice address at 4001 Mamie St, Hattiesburg, MS, 39402. Phone: (601) 705-1901. Providers update this record themselves, so call before visiting.
How can I verify Phyllis A. Grinstead, PCMHT's license?
NPPES lists Mississippi license number 1824, as entered by the provider. Search the Mississippi 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.
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.