Zachary Pfau, O.D.
NPI 1679913818 · Optometrist · Tucson, AZ
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Pfau, O.D. is a Optometrist provider in Tucson, AZ (NPI 1679913818).
Provider details
- NPI number
- 1679913818
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 1918 (AZ)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,874 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 785 | $124 |
| Established Patient Problem Focused Exam of Visual System92012 | 535 | $88 |
| Exam of Visual Field With Extended Testing92083 | 206 | $31 |
| Imaging of Optic Nerve92133 | 172 | $16 |
| Imaging of Retina92134 | 88 | $19 |
| New Patient Complete Exam of Visual System92004 | 56 | $147 |
| New Patient Problem Focused Exam of Visual System92002 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 928 | 283 |
| Timolol Maleate | 435 | 133 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 262 | 82 |
| Brimonidine Tartrate | 216 | 71 |
| Bimatoprostbrand: Lumigan | 185 | 50 |
| Dorzolamide Hcl | 136 | 42 |
| Cyclosporinebrand: Restasis | 103 | 50 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$103 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 1150 S Calle De Las Casitas Ste 150Green Valley, AZ 85614-2062Phone: (520) 625-7450Fax: (520) 625-0648
- 10350 E Drexel Rd Ste 230Tucson, AZ 85747-9405Phone: (520) 202-0401Fax: (520) 325-2335
Registry dates
- Enumerated
- 2013-07-02
- Last updated
- 2022-10-19
- Certified
- 2022-10-19
Frequently asked questions
- What is Zachary Pfau's NPI number?
- Zachary Pfau's National Provider Identifier (NPI) is 1679913818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Pfau's specialty?
- Zachary Pfau is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Zachary Pfau located?
- Zachary Pfau's practice location on file with NPPES is 1110 N El Dorado Pl, Tucson, AZ 85715-4606.
- What is Zachary Pfau's phone number?
- The practice phone number listed in the NPPES registry for Zachary Pfau is (520) 327-5677.
- Does Zachary Pfau accept Medicare?
- Zachary Pfau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Pfau's NPI active?
- Yes — Zachary Pfau's NPI (1679913818) is active in the NPPES registry as of the last update on 2022-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.