Larry Allen, FNP
NPI 1669714663 · Family Nurse Practitioner · Texarkana, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larry Allen, FNP is a Family Nurse Practitioner provider in Texarkana, TX (NPI 1669714663).
Provider details
- NPI number
- 1669714663
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- PENDED (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 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
2,095 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 393 | $73 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 347 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 192 | $104 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 182 | $10 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 161 | $51 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 136 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 210 | 68 |
| Amlodipine Besylate | 187 | 61 |
| Gabapentin | 181 | 67 |
| Levothyroxine Sodium | 152 | 38 |
| Lisinopril | 129 | 47 |
| Hydrochlorothiazide | 122 | 43 |
| Prednisone | 110 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$859 across 56 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
- 2013-03-18
- Last updated
- 2013-03-18
Frequently asked questions
- What is Larry Allen's NPI number?
- Larry Allen's National Provider Identifier (NPI) is 1669714663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Allen's specialty?
- Larry Allen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Larry Allen located?
- Larry Allen's practice location on file with NPPES is 2101 Galleria Oaks Dr, Texarkana, TX 75503-4625.
- What is Larry Allen's phone number?
- The practice phone number listed in the NPPES registry for Larry Allen is (903) 791-9120.
- Does Larry Allen accept Medicare?
- Larry Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larry Allen's NPI active?
- Yes — Larry Allen's NPI (1669714663) is active in the NPPES registry as of the last update on 2013-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.