What is Daniel Nadig's NPI number?

Daniel Nadig's National Provider Identifier (NPI) is 1154343135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Daniel Nadig's specialty?

Daniel Nadig is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Daniel Nadig located?

Daniel Nadig's practice location on file with NPPES is 1200 12th Ave S, Seattle, WA 98144-2712.

What is Daniel Nadig's phone number?

The practice phone number listed in the NPPES registry for Daniel Nadig is (206) 505-1087.

Does Daniel Nadig accept Medicare?

Daniel Nadig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Daniel Nadig's NPI active?

Yes — Daniel Nadig's NPI (1154343135) is active in the NPPES registry as of the last update on 2025-09-15.

IndividualActiveAccepts Medicare

Daniel Nadig, MD

NPI 1154343135 · Surgery Physician · Seattle, WA

Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Daniel Nadig, MD is a Surgery Physician provider in Seattle, WA (NPI 1154343135).

Provider details

NPI number: 1154343135
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MD00036958 (WA)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense MD00036958 (WA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(75/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
19 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)
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	42	$133
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	34	$51

Typical Medicare-allowed amounts for these services range $51–$133 (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

1200 12th Ave S

Seattle, WA 98144-2712

Phone: (206) 505-1087

Fax: (206) 505-1154

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Mailing address