K Gerstenberg, D.O.
NPI 1265430649 · Family Medicine Physician · Port Neches, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
K Gerstenberg, D.O. is a Family Medicine Physician provider in Port Neches, TX (NPI 1265430649).
Provider details
- NPI number
- 1265430649
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- J6456 (TX)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,310 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 | 383 | $122 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 336 | $38 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 279 | $47 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 253 | $43 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 122 | $61 |
| Ultrasound Study of Arm and Leg Arteries |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 96 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 146 | 56 |
| Levothyroxine Sodium | 145 | 68 |
| Amlodipine Besylate | 119 | 51 |
| Rosuvastatin Calcium | 115 | 47 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 113 | 20 |
| Lisinopril | 98 | 41 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,297 across 71 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)
- 2927 Nall StPort Neches, TX 77651-5603Phone: (409) 210-3336Fax: (409) 527-3969
Registry dates
- Enumerated
- 2005-07-11
- Last updated
- 2025-03-04
- Certified
- 2025-03-04
Frequently asked questions
- What is K Gerstenberg's NPI number?
- K Gerstenberg's National Provider Identifier (NPI) is 1265430649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is K Gerstenberg's specialty?
- K Gerstenberg is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is K Gerstenberg located?
- K Gerstenberg's practice location on file with NPPES is 2645 Nall St, Port Neches, TX 77651-4707.
- What is K Gerstenberg's phone number?
- The practice phone number listed in the NPPES registry for K Gerstenberg is (409) 210-3336.
- Does K Gerstenberg accept Medicare?
- K Gerstenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is K Gerstenberg's NPI active?
- Yes — K Gerstenberg's NPI (1265430649) is active in the NPPES registry as of the last update on 2025-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.