Anita Sivaraman, M.D.
NPI 1790199651 · Gastroenterology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anita Sivaraman, M.D. is a Gastroenterology Physician provider in Baltimore, MD (NPI 1790199651).
Provider details
- NPI number
- 1790199651
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- D0104294 (MD)
Specialties & taxonomies
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
12 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
72 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 Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 28 | $119 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 27 | $72 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 17 | $89 |
Typical Medicare-allowed amounts for these services range $72–$119 (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 |
|---|---|---|
| Dicyclomine Hcl | 38 | 12 |
| Omeprazole | 35 | — |
| Lubiprostone | 18 | — |
| Linaclotidebrand: Linzess | 15 | — |
| Metoclopramide Hcl | 15 | — |
| Famotidine | 13 | — |
| Sucralfate | 13 | — |
| Lipase/Protease/Amylasebrand: Creon | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 110 N 175th St Ste 2000Omaha, NE 68118-0001Phone: (402) 559-4015
Registry dates
- Enumerated
- 2014-06-18
- Last updated
- 2025-10-17
- Certified
- 2025-10-17
Frequently asked questions
- What is Anita Sivaraman's NPI number?
- Anita Sivaraman's National Provider Identifier (NPI) is 1790199651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anita Sivaraman's specialty?
- Anita Sivaraman is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Anita Sivaraman located?
- Anita Sivaraman's practice location on file with NPPES is 6565 N Charles St, Baltimore, MD 21204-6800.
- What is Anita Sivaraman's phone number?
- The practice phone number listed in the NPPES registry for Anita Sivaraman is (443) 849-3400.
- Does Anita Sivaraman accept Medicare?
- Anita Sivaraman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anita Sivaraman's NPI active?
- Yes — Anita Sivaraman's NPI (1790199651) is active in the NPPES registry as of the last update on 2025-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.