IndividualActive
Gail Hashmall, R.N.
NPI 1851504815 · Registered Nurse · Commack, NY
Gail Hashmall, R.N. is a Registered Nurse provider in Commack, NY (NPI 1851504815).
Provider details
- NPI number
- 1851504815
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 255563 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
35 Ramsey Rd
Commack, NY 11725-1101
Phone: (631) 543-8663
Street-level locationGet directions
Mailing address
2495 Sycamore Ave
Wantagh, NY 11793-4417
Registry dates
- Enumerated
- 2007-05-07
- Last updated
- 2007-07-09
Frequently asked questions
- What is Gail Hashmall's NPI number?
- Gail Hashmall's National Provider Identifier (NPI) is 1851504815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gail Hashmall's specialty?
- Gail Hashmall is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Gail Hashmall located?
- Gail Hashmall's practice location on file with NPPES is 35 Ramsey Rd, Commack, NY 11725-1101.
- What is Gail Hashmall's phone number?
- The practice phone number listed in the NPPES registry for Gail Hashmall is (631) 543-8663.
- Is Gail Hashmall's NPI active?
- Yes — Gail Hashmall's NPI (1851504815) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.