Isabelita Cesar, M.D.
NPI 1649209941 · Psychiatry Physician · North Warren, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabelita Cesar, M.D. is a Psychiatry Physician provider in North Warren, PA (NPI 1649209941).
Provider details
- NPI number
- 1649209941
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD042901L (PA)
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
19 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
381 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) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 381 | $47 |
Typical Medicare-allowed amounts for these services range $47–$47 (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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 211 | 12 |
| Lorazepam | 114 | 12 |
| Clozapine | 68 | — |
| Divalproex Sodium | 67 | — |
| Amantadine Hclbrand: Amantadine | 52 | — |
| Clonazepam | 39 | — |
| Olanzapinebrand: Olanzapine Odt | 39 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-01
- Last updated
- 2008-05-19
Frequently asked questions
- What is Isabelita Cesar's NPI number?
- Isabelita Cesar's National Provider Identifier (NPI) is 1649209941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabelita Cesar's specialty?
- Isabelita Cesar is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Isabelita Cesar located?
- Isabelita Cesar's practice location on file with NPPES is 33 Main Dr, North Warren, PA 16365-5001.
- What is Isabelita Cesar's phone number?
- The practice phone number listed in the NPPES registry for Isabelita Cesar is (814) 726-4317.
- Does Isabelita Cesar accept Medicare?
- Isabelita Cesar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabelita Cesar's NPI active?
- Yes — Isabelita Cesar's NPI (1649209941) is active in the NPPES registry as of the last update on 2008-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.