Glenn Peterson, MD
NPI 1427026913 · Psychiatry Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Glenn Peterson, MD is a Psychiatry Physician provider in Knoxville, TN (NPI 1427026913).
Provider details
- NPI number
- 1427026913
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 17519 (TN)
Specialties & taxonomies
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
321 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 | 127 | $107 |
| Office-Based Treatment for Opioid Use Disorder, Including Care Coordination, Individual Therapy and Group Therapy and Counseling; at Least 60 Minutes in a Subsequent Calendar MonthG2087 | 81 | $397 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 73 | $64 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 40 | $71 |
Typical Medicare-allowed amounts for these services range $64–$397 (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 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 787 | 53 |
| Clonazepam | 460 | 60 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 259 | 40 |
| Aripiprazole | 248 | 48 |
| Alprazolam | 228 | 26 |
| Trazodone Hcl | 216 | 39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,239 across 23 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
- 2006-03-09
- Last updated
- 2021-10-27
- Certified
- 2021-10-27
Frequently asked questions
- What is Glenn Peterson's NPI number?
- Glenn Peterson's National Provider Identifier (NPI) is 1427026913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glenn Peterson's specialty?
- Glenn Peterson is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Glenn Peterson located?
- Glenn Peterson's practice location on file with NPPES is 9301 Parkwest Boulevard, Knoxville, TN 37923.
- What is Glenn Peterson's phone number?
- The practice phone number listed in the NPPES registry for Glenn Peterson is (865) 694-9391.
- Does Glenn Peterson accept Medicare?
- Glenn Peterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Glenn Peterson's NPI active?
- Yes — Glenn Peterson's NPI (1427026913) is active in the NPPES registry as of the last update on 2021-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.