Maria Jacobs, MD
NPI 1073567210 · Radiation Oncology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Jacobs, MD is a Radiation Oncology Physician provider in Baltimore, MD (NPI 1073567210).
Provider details
- NPI number
- 1073567210
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D0020938 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,400 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 363 | $46 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 167 | $99 |
| Calculation of Radiation Therapy Dose77300 | 163 | $33 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 137 | $196 |
| Design and Construction of Complex Radiation Treatment Device77334 | 122 | $62 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 70 | $187 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-20
- Last updated
- 2013-07-01
Frequently asked questions
- What is Maria Jacobs's NPI number?
- Maria Jacobs's National Provider Identifier (NPI) is 1073567210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Jacobs's specialty?
- Maria Jacobs is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Jacobs located?
- Maria Jacobs's practice location on file with NPPES is 227 Saint Paul Pl, Baltimore, MD 21202-2001.
- What is Maria Jacobs's phone number?
- The practice phone number listed in the NPPES registry for Maria Jacobs is (410) 332-9055.
- Does Maria Jacobs accept Medicare?
- Maria Jacobs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Jacobs's NPI active?
- Yes — Maria Jacobs's NPI (1073567210) is active in the NPPES registry as of the last update on 2013-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.