Sadia Ghias Rehman, M.D.
NPI 1578095121 · Internal Medicine Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sadia Ghias Rehman, M.D. is a Internal Medicine Physician provider in Dallas, TX (NPI 1578095121).
Provider details
- NPI number
- 1578095121
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- S8993 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
336 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 Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 274 | $167 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 36 | $127 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 15 | $75 |
| Critical Care, First 30-74 Minutes99291 | 11 | $207 |
Typical Medicare-allowed amounts for these services range $75–$207 (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
Registry dates
- Enumerated
- 2017-04-03
- Last updated
- 2020-12-10
- Certified
- 2020-12-10
Frequently asked questions
- What is Sadia Ghias Rehman's NPI number?
- Sadia Ghias Rehman's National Provider Identifier (NPI) is 1578095121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sadia Ghias Rehman's specialty?
- Sadia Ghias Rehman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sadia Ghias Rehman located?
- Sadia Ghias Rehman's practice location on file with NPPES is 1441 N Beckley Ave, Dallas, TX 75203-1201.
- What is Sadia Ghias Rehman's phone number?
- The practice phone number listed in the NPPES registry for Sadia Ghias Rehman is (214) 947-2385.
- Does Sadia Ghias Rehman accept Medicare?
- Sadia Ghias Rehman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sadia Ghias Rehman's NPI active?
- Yes — Sadia Ghias Rehman's NPI (1578095121) is active in the NPPES registry as of the last update on 2020-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.