Amy Champ, OD
NPI 1649238346 · Optometrist · Prescott, AZ
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Champ, OD is a Optometrist provider in Prescott, AZ (NPI 1649238346).
Provider details
- NPI number
- 1649238346
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 0967 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,827 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 Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,148 | $93 |
| Imaging of Retina92134 | 430 | $41 |
| Imaging of Optic Nerve92133 | 393 | $36 |
| Photography of the Retina92250 | 388 | $38 |
| Exam of Visual Field With Extended Testing92083 | 119 | $64 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 100 | $114 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 350 | 118 |
| Timolol Maleate | 144 | 53 |
| Brimonidine Tartrate | 36 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 33 | — |
| Prednisolone Acetate | 30 | 21 |
| Cyclosporinebrand: Restasis | 26 | 13 |
| Dorzolamide Hcl | 17 | — |
| Bimatoprost |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$76 across 3 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
Registry dates
- Enumerated
- 2006-05-02
- Last updated
- 2016-04-20
Frequently asked questions
- What is Amy Champ's NPI number?
- Amy Champ's National Provider Identifier (NPI) is 1649238346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Champ's specialty?
- Amy Champ is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Amy Champ located?
- Amy Champ's practice location on file with NPPES is 3192 Willow Creek Rd, Prescott, AZ 86301-6610.
- What is Amy Champ's phone number?
- The practice phone number listed in the NPPES registry for Amy Champ is (928) 778-3950.
- Does Amy Champ accept Medicare?
- Amy Champ is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Champ's NPI active?
- Yes — Amy Champ's NPI (1649238346) is active in the NPPES registry as of the last update on 2016-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.