Michael Ash, LCSWR
NPI 1386761179 · Clinical Social Worker · Mastic, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Ash, LCSWR is a Clinical Social Worker provider in Mastic, NY (NPI 1386761179).
Provider details
- NPI number
- 1386761179
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSWR
- Sex
- Male
- Sole proprietor
- Yes
- License
- 057950 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 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
214 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 | 214 | $124 |
Typical Medicare-allowed amounts for these services range $124–$124 (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
- 2007-03-25
- Last updated
- 2012-02-23
Frequently asked questions
- What is Michael Ash's NPI number?
- Michael Ash's National Provider Identifier (NPI) is 1386761179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ash's specialty?
- Michael Ash is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Ash located?
- Michael Ash's practice location on file with NPPES is 56 Clinton Ave, Mastic, NY 11950-3106.
- What is Michael Ash's phone number?
- The practice phone number listed in the NPPES registry for Michael Ash is (646) 261-3215.
- Does Michael Ash accept Medicare?
- Michael Ash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ash's NPI active?
- Yes — Michael Ash's NPI (1386761179) is active in the NPPES registry as of the last update on 2012-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.