IndividualActive
Alexander Chalko, M.D.
NPI 1902899677 · Psychiatry Physician · Hermitage, TN
Alexander Chalko, M.D. is a Psychiatry Physician provider in Hermitage, TN (NPI 1902899677).
Provider details
- NPI number
- 1902899677
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD27017 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
5653 Frist Blvd
Suite 331
Hermitage, TN 37076-2064
Phone: (615) 889-4447
Fax: (615) 889-5891
Approximate (ZIP-level) locationGet directions
Mailing address
5653 Frist Blvd
Hermitage, TN 37076-2064
Registry dates
- Enumerated
- 2005-08-26
- Last updated
- 2011-10-12
Frequently asked questions
- What is Alexander Chalko's NPI number?
- Alexander Chalko's National Provider Identifier (NPI) is 1902899677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Chalko's specialty?
- Alexander Chalko is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Chalko located?
- Alexander Chalko's practice location on file with NPPES is 5653 Frist Blvd, Hermitage, TN 37076-2064.
- What is Alexander Chalko's phone number?
- The practice phone number listed in the NPPES registry for Alexander Chalko is (615) 889-4447.
- Is Alexander Chalko's NPI active?
- Yes — Alexander Chalko's NPI (1902899677) is active in the NPPES registry as of the last update on 2011-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.