Robert Bai, M.D.
NPI 1477916948 · Dermatology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Bai, M.D. is a Dermatology Physician provider in Seattle, WA (NPI 1477916948).
Provider details
- NPI number
- 1477916948
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 61033535 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 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
3,715 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 842 | $140 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 797 | $8 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 430 | $59 |
| Biopsy of Related Skin Growth, First Growth11102 | 334 | $102 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 269 | $17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 671 | 367 |
| Triamcinolone Acetonide | 267 | 190 |
| Clobetasol Propionate | 125 | 76 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 121 | 66 |
| Doxycycline Hyclate | 104 | 56 |
| Ciclopirox | 82 | 40 |
| Fluorouracil | 80 | 74 |
| Hydrocortisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$390 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
Registry dates
- Enumerated
- 2016-04-01
- Last updated
- 2020-06-24
- Certified
- 2020-06-24
Frequently asked questions
- What is Robert Bai's NPI number?
- Robert Bai's National Provider Identifier (NPI) is 1477916948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Bai's specialty?
- Robert Bai is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Bai located?
- Robert Bai's practice location on file with NPPES is 1100 9th Ave, Seattle, WA 98101-2756.
- What is Robert Bai's phone number?
- The practice phone number listed in the NPPES registry for Robert Bai is (206) 583-6025.
- Does Robert Bai accept Medicare?
- Robert Bai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Bai's NPI active?
- Yes — Robert Bai's NPI (1477916948) is active in the NPPES registry as of the last update on 2020-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.