Katherine Gregory, MD
NPI 1497998694 · Pediatrics Physician · Franklin, TN
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Gregory, MD is a Pediatrics Physician provider in Franklin, TN (NPI 1497998694).
Provider details
- NPI number
- 1497998694
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 50425 (TN)
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
17 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
632 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 95 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 88 | $114 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 80 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 66 | $6 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 45 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 44 | $119 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 72 | 25 |
| Levothyroxine Sodium | 62 | 18 |
| Amlodipine Besylate | 55 | 19 |
| Hydrochlorothiazide | 49 | 13 |
| Zolpidem Tartrate | 38 | 13 |
| Lisinopril | 36 | 12 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,207 across 61 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
- 2009-04-17
- Last updated
- 2022-09-20
- Certified
- 2022-09-20
Frequently asked questions
- What is Katherine Gregory's NPI number?
- Katherine Gregory's National Provider Identifier (NPI) is 1497998694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Gregory's specialty?
- Katherine Gregory is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Gregory located?
- Katherine Gregory's practice location on file with NPPES is 2339 Hillsboro Rd, Franklin, TN 37069-6242.
- What is Katherine Gregory's phone number?
- The practice phone number listed in the NPPES registry for Katherine Gregory is (629) 255-2278.
- Does Katherine Gregory accept Medicare?
- Katherine Gregory is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Gregory's NPI active?
- Yes — Katherine Gregory's NPI (1497998694) is active in the NPPES registry as of the last update on 2022-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.