Madeline Leong, M.D.
NPI 1134418536 · Hospice and Palliative Medicine (Internal Medicine) Physician · Fort Worth, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madeline Leong, M.D. is a Hospice and Palliative Medicine (Internal Medicine) Physician provider in Fort Worth, TX (NPI 1134418536).
Provider details
- NPI number
- 1134418536
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
60 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 of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 43 | $80 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 17 | $48 |
Typical Medicare-allowed amounts for these services range $48–$80 (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
Mailing address
Additional practice locations (1)
- 4940 Eastern AveBaltimore, MD 21224-2735Phone: (410) 550-0535
Registry dates
- Enumerated
- 2011-04-06
- Last updated
- 2023-06-07
- Certified
- 2023-06-07
Frequently asked questions
- What is Madeline Leong's NPI number?
- Madeline Leong's National Provider Identifier (NPI) is 1134418536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeline Leong's specialty?
- Madeline Leong is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Madeline Leong located?
- Madeline Leong's practice location on file with NPPES is 1300 W Terrell Ave Ste K230, Fort Worth, TX 76104-3104.
- What is Madeline Leong's phone number?
- The practice phone number listed in the NPPES registry for Madeline Leong is (817) 250-4906.
- Does Madeline Leong accept Medicare?
- Madeline Leong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madeline Leong's NPI active?
- Yes — Madeline Leong's NPI (1134418536) is active in the NPPES registry as of the last update on 2023-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.