Andrew Zak, MD
NPI 1952388738 · Anesthesiology Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Zak, MD is a Anesthesiology Physician provider in Dallas, TX (NPI 1952388738).
Provider details
- NPI number
- 1952388738
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10489 (NV)
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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
76 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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 49 | $41 |
| Anesthesia for Extensive Surgery on Spine00670 | 15 | $300 |
| Anesthesia for Other Procedure on Skin of Arms, Legs, and Front Body00400 | 12 | $65 |
Typical Medicare-allowed amounts for these services range $41–$300 (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
Additional practice locations (2)
- 3901 W 15th StPlano, TX 75075-7738Phone: (972) 519-1115Fax: (972) 519-1456
- 100 Hillcrest Medical BlvdAnesthesia Department Mailstop Ms-W4-201nWaco, TX 76712-8897Phone: (254) 202-5870Fax: (254) 202-5849
Registry dates
- Enumerated
- 2005-12-22
- Last updated
- 2022-07-11
- Certified
- 2022-06-24
Frequently asked questions
- What is Andrew Zak's NPI number?
- Andrew Zak's National Provider Identifier (NPI) is 1952388738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Zak's specialty?
- Andrew Zak is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Zak located?
- Andrew Zak's practice location on file with NPPES is 12222 Merit Dr Ste 600, Dallas, TX 75251-3294.
- What is Andrew Zak's phone number?
- The practice phone number listed in the NPPES registry for Andrew Zak is (972) 715-5000.
- Does Andrew Zak accept Medicare?
- Andrew Zak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Zak's NPI active?
- Yes — Andrew Zak's NPI (1952388738) is active in the NPPES registry as of the last update on 2022-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.