Christopher Ortiz, PA-C
NPI 1558734731 · Physician Assistant · Attleboro, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Ortiz, PA-C is a Physician Assistant provider in Attleboro, MA (NPI 1558734731).
Provider details
- NPI number
- 1558734731
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA5545 (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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
235 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 99 | $73 |
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 91 | $61 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0481 | 45 | $153 |
Typical Medicare-allowed amounts for these services range $61–$153 (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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 174 | 57 |
| Acamprosate Calcium | 25 | — |
| Buprenorphinebrand: Sublocade | 15 | — |
| Buprenorphine Hcl | 14 | — |
| Naltrexone Hcl | 12 | — |
| Naltrexone Microspheresbrand: Vivitrol | 11 | — |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 84 Highland AveSuite 305Salem, MA 01970-2727Phone: (978) 744-2999
Registry dates
- Enumerated
- 2015-11-10
- Last updated
- 2024-10-09
- Certified
- 2024-10-09
Frequently asked questions
- What is Christopher Ortiz's NPI number?
- Christopher Ortiz's National Provider Identifier (NPI) is 1558734731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Ortiz's specialty?
- Christopher Ortiz is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christopher Ortiz located?
- Christopher Ortiz's practice location on file with NPPES is 7 Railroad Ave, Attleboro, MA 02703-2908.
- What is Christopher Ortiz's phone number?
- The practice phone number listed in the NPPES registry for Christopher Ortiz is (833) 510-4357.
- Does Christopher Ortiz accept Medicare?
- Christopher Ortiz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Ortiz's NPI active?
- Yes — Christopher Ortiz's NPI (1558734731) is active in the NPPES registry as of the last update on 2024-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.