Danial Zak, D.O.
NPI 1417164575 · Psychiatry Physician · Okemos, MI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Danial Zak, D.O. is a Psychiatry Physician provider in Okemos, MI (NPI 1417164575).
Provider details
- NPI number
- 1417164575
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101015735 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
3 documented practice locations
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
Mailing address
Additional practice locations (2)
- 1500 E Medical Center DrAnn Arbor, MI 48109-5000Phone: (734) 936-4000
- 909 Wilson RdEast Lansing, MI 48824-6410Phone: (517) 353-3070Fax: (517) 884-1817
Registry dates
- Enumerated
- 2007-05-17
- Last updated
- 2023-07-06
- Certified
- 2023-07-06
Frequently asked questions
- What is Danial Zak's NPI number?
- Danial Zak's National Provider Identifier (NPI) is 1417164575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danial Zak's specialty?
- Danial Zak is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Danial Zak located?
- Danial Zak's practice location on file with NPPES is 3681 Okemos Rd Ste 500, Okemos, MI 48864-6923.
- What is Danial Zak's phone number?
- The practice phone number listed in the NPPES registry for Danial Zak is (517) 410-8546.
- Does Danial Zak accept Medicare?
- Danial Zak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Danial Zak's NPI active?
- Yes — Danial Zak's NPI (1417164575) is active in the NPPES registry as of the last update on 2023-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.