Mary Griffin, LPC
NPI 1548507742 · Professional Counselor · Huntsville, AL
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Griffin, LPC is a Professional Counselor provider in Huntsville, AL (NPI 1548507742).
Provider details
- NPI number
- 1548507742
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- No
- License
- 3096 (AL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
689 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy, 45 Minutes90834 | 343 | $65 |
| Psychotherapy, 30 Minutes90832 | 207 | $49 |
| Psychiatric Diagnostic Evaluation90791 | 50 | $106 |
| Psychotherapy, 45 Minutes90834 | 46 | $73 |
| Psychotherapy, 30 Minutes90832 | 43 | $55 |
Typical Medicare-allowed amounts for these services range $49–$106 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (4)
- 201 E Mckinney Ave Ste aAlbertville, AL 35950-1876Phone: (256) 660-5127
- 112 S Pine St Ste 202Florence, AL 35630-5509Phone: (256) 764-0492
- 3500 Memorial Pkwy SwHuntsville, AL 35801-5318Phone: (256) 536-4700
- 3007 Memorial Pkwy Sw Ste CHuntsville, AL 35801-5394Phone: (256) 429-4500
Registry dates
- Enumerated
- 2013-01-08
- Last updated
- 2025-10-29
- Certified
- 2025-10-29
Frequently asked questions
- What is Mary Griffin's NPI number?
- Mary Griffin's National Provider Identifier (NPI) is 1548507742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Griffin's specialty?
- Mary Griffin is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Griffin located?
- Mary Griffin's practice location on file with NPPES is 415 Church St Nw Ste 10, Huntsville, AL 35801-5573.
- What is Mary Griffin's phone number?
- The practice phone number listed in the NPPES registry for Mary Griffin is (256) 536-4700.
- Does Mary Griffin accept Medicare?
- Mary Griffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Griffin's NPI active?
- Yes — Mary Griffin's NPI (1548507742) is active in the NPPES registry as of the last update on 2025-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.