Sideris Baer, M.D.
NPI 1942249370 · Internal Medicine Physician · Ipswich, MA
Sideris Baer, M.D. is a Internal Medicine Physician provider in Ipswich, MA (NPI 1942249370).
Provider details
- NPI number
- 1942249370
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 42200 (MA)
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
20 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
407 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 Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 222 | $181 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 185 | $74 |
Typical Medicare-allowed amounts for these services range $74–$181 (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 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 310 | 66 |
| Apixabanbrand: Eliquis | 309 | 26 |
| Furosemide | 220 | 38 |
| Gabapentin | 198 | 45 |
| Sertraline Hcl | 184 | 24 |
| Metoprolol Succinate | 182 | 44 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sideris Baer's NPI number?
- Sideris Baer's National Provider Identifier (NPI) is 1942249370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sideris Baer's specialty?
- Sideris Baer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sideris Baer located?
- Sideris Baer's practice location on file with NPPES is 92 Central St, Ipswich, MA 01938-1902.
- What is Sideris Baer's phone number?
- The practice phone number listed in the NPPES registry for Sideris Baer is (978) 356-4884.
- Is Sideris Baer's NPI active?
- Yes — Sideris Baer's NPI (1942249370) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.