Lily Wang-Kerrigan, MD
NPI 1952839086 · Emergency Medicine Physician · Baytown, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lily Wang-Kerrigan, MD is a Emergency Medicine Physician provider in Baytown, TX (NPI 1952839086).
Provider details
- NPI number
- 1952839086
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- BP10061475 (TX)
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
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
710 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 277 | $164 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 274 | $8 |
| Critical Care, First 30-74 Minutes99291 | 119 | $201 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 40 | $113 |
Typical Medicare-allowed amounts for these services range $8–$201 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 50 | 49 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 35 | 35 |
| Cefdinir | 34 | 34 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 31 | 30 |
| Naproxen | 23 | 23 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 11 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (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 (1)
- 2401 S 31st StTemple, TX 76508-0001Phone: (254) 724-5815
Registry dates
- Enumerated
- 2017-06-02
- Last updated
- 2022-09-21
- Certified
- 2022-09-21
Frequently asked questions
- What is Lily Wang-Kerrigan's NPI number?
- Lily Wang-Kerrigan's National Provider Identifier (NPI) is 1952839086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lily Wang-Kerrigan's specialty?
- Lily Wang-Kerrigan is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lily Wang-Kerrigan located?
- Lily Wang-Kerrigan's practice location on file with NPPES is 4401 Garth Rd, Baytown, TX 77521-2122.
- What is Lily Wang-Kerrigan's phone number?
- The practice phone number listed in the NPPES registry for Lily Wang-Kerrigan is (281) 420-8600.
- Does Lily Wang-Kerrigan accept Medicare?
- Lily Wang-Kerrigan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lily Wang-Kerrigan's NPI active?
- Yes — Lily Wang-Kerrigan's NPI (1952839086) is active in the NPPES registry as of the last update on 2022-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.