William Peery, MD
NPI 1821294588 · Surgical Critical Care Physician · Fort Wayne, IN
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Peery, MD is a Surgical Critical Care Physician provider in Fort Wayne, IN (NPI 1821294588).
Provider details
- NPI number
- 1821294588
- Entity type
- Individual
- Primary specialty
- Surgical Critical Care PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C204473 (CA)
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 tenure25% of score
18 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
162 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 114 | $72 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 48 | $120 |
Typical Medicare-allowed amounts for these services range $72–$120 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$9,175 across 27 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)
- 18523 Corwin Rd Ste aApple Valley, CA 92307-2300Phone: (909) 712-2764Fax: (909) 752-8719
- 450 E Yosemite Ave Ste DMerced, CA 95340-8429Phone: (350) 225-3602Fax: (909) 752-8719
Registry dates
- Enumerated
- 2007-06-21
- Last updated
- 2026-02-11
- Certified
- 2026-02-11
Frequently asked questions
- What is William Peery's NPI number?
- William Peery's National Provider Identifier (NPI) is 1821294588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Peery's specialty?
- William Peery is listed in the NPPES registry with a primary specialty of Surgical Critical Care Physician (Allopathic & Osteopathic Physicians).
- Where is William Peery located?
- William Peery's practice location on file with NPPES is 7900 W Jefferson Blvd Ste 306, Fort Wayne, IN 46804-4128.
- What is William Peery's phone number?
- The practice phone number listed in the NPPES registry for William Peery is (260) 458-3610.
- Does William Peery accept Medicare?
- William Peery is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Peery's NPI active?
- Yes — William Peery's NPI (1821294588) is active in the NPPES registry as of the last update on 2026-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.