John Pierpont, MD
NPI 1285689729 · Neurology Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Pierpont, MD is a Neurology Physician provider in Tucson, AZ (NPI 1285689729).
Provider details
- NPI number
- 1285689729
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- L0905 (TX)
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 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
957 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 449 | $124 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 225 | $92 |
| Nerve Conduction, 5-6 Studies95909 | 106 | $129 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 97 | $161 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 65 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 165 | 48 |
| Gabapentin | 164 | 51 |
| Donepezil Hcl | 126 | 34 |
| Memantine Hcl | 86 | 17 |
| Lamotrigine | 76 | 15 |
| Levetiracetam | 66 | 18 |
| Primidone | 36 | 13 |
| Propranolol Hcl | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,253 across 62 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
- 2006-05-23
- Last updated
- 2020-06-18
- Certified
- 2020-06-18
Frequently asked questions
- What is John Pierpont's NPI number?
- John Pierpont's National Provider Identifier (NPI) is 1285689729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Pierpont's specialty?
- John Pierpont is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is John Pierpont located?
- John Pierpont's practice location on file with NPPES is 1631 W Ina Rd Ste 151, Tucson, AZ 85704-1907.
- What is John Pierpont's phone number?
- The practice phone number listed in the NPPES registry for John Pierpont is (520) 825-4711.
- Does John Pierpont accept Medicare?
- John Pierpont is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Pierpont's NPI active?
- Yes — John Pierpont's NPI (1285689729) is active in the NPPES registry as of the last update on 2020-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.