Maighan Seagrove, D.O.
NPI 1598170797 · Internal Medicine Physician · Chattanooga, TN
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maighan Seagrove, D.O. is a Internal Medicine Physician provider in Chattanooga, TN (NPI 1598170797).
Provider details
- NPI number
- 1598170797
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 2018-01390 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
12 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
676 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 | 171 | $93 |
| 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 | 140 | $16 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 87 | $33 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 81 | $137 |
| Hemoglobin A1c Level83036 | 41 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 451 | 145 |
| Semaglutidebrand: Ozempic | 344 | 84 |
| Empagliflozinbrand: Jardiance | 267 | 72 |
| Metformin Hclbrand: Metformin Hcl Er | 176 | 56 |
| Metformin Hcl | 134 | 46 |
| Insulin Degludecbrand: Tresiba Flextouch U-100 | 120 | 54 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,564 across 25 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
- 2014-06-25
- Last updated
- 2025-04-24
- Certified
- 2025-04-24
Frequently asked questions
- What is Maighan Seagrove's NPI number?
- Maighan Seagrove's National Provider Identifier (NPI) is 1598170797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maighan Seagrove's specialty?
- Maighan Seagrove is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maighan Seagrove located?
- Maighan Seagrove's practice location on file with NPPES is 5616 Brainerd Rd Ste 208, Chattanooga, TN 37411-5376.
- What is Maighan Seagrove's phone number?
- The practice phone number listed in the NPPES registry for Maighan Seagrove is (423) 265-3561.
- Does Maighan Seagrove accept Medicare?
- Maighan Seagrove is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maighan Seagrove's NPI active?
- Yes — Maighan Seagrove's NPI (1598170797) is active in the NPPES registry as of the last update on 2025-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.