Christina Orr, FNP
NPI 1154704120 · Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Orr, FNP is a Nurse Practitioner provider in Boston, MA (NPI 1154704120).
Provider details
- NPI number
- 1154704120
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN2266479 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
132 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 107 | $129 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 25 | $166 |
Typical Medicare-allowed amounts for these services range $129–$166 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 165 | 54 |
| Phenytoin Sodium Extended | 50 | — |
| Lacosamide | 40 | 17 |
| Selumetinib Sulfatebrand: Koselugo | 40 | — |
| Dexamethasone | 39 | 22 |
| Gabapentin | 35 | 13 |
| Brigatinibbrand: Alunbrig | 22 | — |
| Ondansetron Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-08
- Last updated
- 2019-05-28
Frequently asked questions
- What is Christina Orr's NPI number?
- Christina Orr's National Provider Identifier (NPI) is 1154704120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Orr's specialty?
- Christina Orr is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Orr located?
- Christina Orr's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Christina Orr's phone number?
- The practice phone number listed in the NPPES registry for Christina Orr is (617) 724-8770.
- Does Christina Orr accept Medicare?
- Christina Orr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Orr's NPI active?
- Yes — Christina Orr's NPI (1154704120) is active in the NPPES registry as of the last update on 2019-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.