Janet Kwok
NPI 1063831857 · Gastroenterology Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Kwok is a Gastroenterology Physician provider in Pittsburgh, PA (NPI 1063831857).
Provider details
- NPI number
- 1063831857
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
284 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 | 47 | $115 |
| 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 | 44 | $15 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 42 | $229 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 39 | $66 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 32 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 167 | 68 |
| Pantoprazole Sodium | 120 | 41 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 88 | 82 |
| Linaclotidebrand: Linzess | 48 | — |
| Mesalamine | 47 | 14 |
| Famotidine | 37 | — |
| Adalimumabbrand: Humira(cf) Pen | 37 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$846 across 43 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)
- 1200 N State Street, Ct-A7dLos Angeles, CA 90033-1029Phone: (323) 226-7556
- 700 W 7th St Ste S270Los Angeles, CA 90017-3977Phone: (213) 988-8380Fax: (213) 988-8390
Registry dates
- Enumerated
- 2014-04-09
- Last updated
- 2025-08-19
- Certified
- 2025-08-19
Frequently asked questions
- What is Janet Kwok's NPI number?
- Janet Kwok's National Provider Identifier (NPI) is 1063831857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Kwok's specialty?
- Janet Kwok is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Janet Kwok located?
- Janet Kwok's practice location on file with NPPES is 200 Delafield Rd Ste 2005, Pittsburgh, PA 15215-3234.
- What is Janet Kwok's phone number?
- The practice phone number listed in the NPPES registry for Janet Kwok is (412) 784-1110.
- Does Janet Kwok accept Medicare?
- Janet Kwok is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Kwok's NPI active?
- Yes — Janet Kwok's NPI (1063831857) is active in the NPPES registry as of the last update on 2025-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.