Phillip Maharrey, M.D.
NPI 1518490911 · Pulmonary Disease Physician · Maryville, TN
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Phillip Maharrey, M.D. is a Pulmonary Disease Physician provider in Maryville, TN (NPI 1518490911).
Provider details
- NPI number
- 1518490911
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2023-01606 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
566 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 101 | $197 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 97 | $111 |
| Test to Measure Expiratory Airflow and Volume94010 | 60 | $25 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 60 | $41 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 59 | $52 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 55 | $147 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 128 | 42 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 84 | 18 |
| Fluticasone Propionate | 53 | 24 |
| Montelukast Sodium | 42 | 15 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 41 | — |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 36 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$73 across 4 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
Additional practice locations (1)
- 463 Bmh Physicians Office BldgMaryville, TN 37804-5807Phone: (865) 980-5100
Registry dates
- Enumerated
- 2017-04-04
- Last updated
- 2025-10-28
- Certified
- 2025-10-28
Frequently asked questions
- What is Phillip Maharrey's NPI number?
- Phillip Maharrey's National Provider Identifier (NPI) is 1518490911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phillip Maharrey's specialty?
- Phillip Maharrey is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Phillip Maharrey located?
- Phillip Maharrey's practice location on file with NPPES is 907 E Lamar Alexander Pkwy, Maryville, TN 37804-5015.
- What is Phillip Maharrey's phone number?
- The practice phone number listed in the NPPES registry for Phillip Maharrey is (865) 980-5100.
- Does Phillip Maharrey accept Medicare?
- Phillip Maharrey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Phillip Maharrey's NPI active?
- Yes — Phillip Maharrey's NPI (1518490911) is active in the NPPES registry as of the last update on 2025-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.