John Farrar, MD
NPI 1427080571 · Pain Medicine (Psychiatry & Neurology) Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Farrar, MD is a Pain Medicine (Psychiatry & Neurology) Physician provider in Philadelphia, PA (NPI 1427080571).
Provider details
- NPI number
- 1427080571
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD044835L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$7,481 across 30 records (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
- 2006-07-07
- Last updated
- 2012-04-03
Frequently asked questions
- What is John Farrar's NPI number?
- John Farrar's National Provider Identifier (NPI) is 1427080571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Farrar's specialty?
- John Farrar is listed in the NPPES registry with a primary specialty of Pain Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
- Where is John Farrar located?
- John Farrar's practice location on file with NPPES is 3400 Civic Center Blvd., Philadelphia, PA 19104-4306.
- What is John Farrar's phone number?
- The practice phone number listed in the NPPES registry for John Farrar is (215) 349-8310.
- Does John Farrar accept Medicare?
- John Farrar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Farrar's NPI active?
- Yes — John Farrar's NPI (1427080571) is active in the NPPES registry as of the last update on 2012-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.