Mary Ayers, PH.D., LCSW-C
NPI 1073783742 · Clinical Social Worker · Great Mills, MD
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Ayers, PH.D., LCSW-C is a Clinical Social Worker provider in Great Mills, MD (NPI 1073783742).
Provider details
- NPI number
- 1073783742
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- PH.D., LCSW-C
- Sex
- Female
- Sole proprietor
- No
- License
- 06880 (MD)
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
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
335 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, 1 Hour90837 | 335 | $109 |
Typical Medicare-allowed amounts for these services range $109–$109 (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
Registry dates
- Enumerated
- 2008-03-09
- Last updated
- 2008-03-09
Frequently asked questions
- What is Mary Ayers's NPI number?
- Mary Ayers's National Provider Identifier (NPI) is 1073783742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ayers's specialty?
- Mary Ayers is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Ayers located?
- Mary Ayers's practice location on file with NPPES is 22330 Chancellors Run Rd Unit E, Great Mills, MD 20634-2423.
- What is Mary Ayers's phone number?
- The practice phone number listed in the NPPES registry for Mary Ayers is (301) 863-5797.
- Does Mary Ayers accept Medicare?
- Mary Ayers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Ayers's NPI active?
- Yes — Mary Ayers's NPI (1073783742) is active in the NPPES registry as of the last update on 2008-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.