Shazia Abbas, MD
NPI 1205086998 · Internal Medicine Physician · Ottumwa, IA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shazia Abbas, MD is a Internal Medicine Physician provider in Ottumwa, IA (NPI 1205086998).
Provider details
- NPI number
- 1205086998
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 39129 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
685 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 | 404 | $165 |
| Critical Care, First 30-74 Minutes99291 | 158 | $204 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 57 | $123 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 49 | $78 |
| Advance Care Planning, First 30 Minutes99497 | 17 | $72 |
Typical Medicare-allowed amounts for these services range $72–$204 (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)
- 4500 Memorial DrBelleville, IL 62226-5360Phone: (618) 257-6220Fax: (618) 257-6679
Registry dates
- Enumerated
- 2008-09-30
- Last updated
- 2021-01-29
- Certified
- 2021-01-29
Frequently asked questions
- What is Shazia Abbas's NPI number?
- Shazia Abbas's National Provider Identifier (NPI) is 1205086998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shazia Abbas's specialty?
- Shazia Abbas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shazia Abbas located?
- Shazia Abbas's practice location on file with NPPES is 1005 Pennsylvania Ave, Ottumwa, IA 52501-6413.
- What is Shazia Abbas's phone number?
- The practice phone number listed in the NPPES registry for Shazia Abbas is (641) 682-4594.
- Does Shazia Abbas accept Medicare?
- Shazia Abbas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shazia Abbas's NPI active?
- Yes — Shazia Abbas's NPI (1205086998) is active in the NPPES registry as of the last update on 2021-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.