Patricia Allen, CWHNP
NPI 1598956211 · Women's Health Nurse Practitioner · San Antonio, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Allen, CWHNP is a Women's Health Nurse Practitioner provider in San Antonio, TX (NPI 1598956211).
Provider details
- NPI number
- 1598956211
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CWHNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP114255 (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
18 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
124 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 | 124 | $99 |
Typical Medicare-allowed amounts for these services range $99–$99 (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 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxyzine Hcl | 161 | 27 |
| Buspirone Hcl | 158 | 19 |
| Alprazolam | 140 | 15 |
| Quetiapine Fumarate | 129 | 14 |
| Clonazepam | 118 | 13 |
| Aripiprazole | 100 | 11 |
| Duloxetine Hcl | 99 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$417 across 22 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
- 2007-08-07
- Last updated
- 2017-02-22
Frequently asked questions
- What is Patricia Allen's NPI number?
- Patricia Allen's National Provider Identifier (NPI) is 1598956211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Allen's specialty?
- Patricia Allen is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patricia Allen located?
- Patricia Allen's practice location on file with NPPES is 4499 Medical Dr, San Antonio, TX 78229-3735.
- What is Patricia Allen's phone number?
- The practice phone number listed in the NPPES registry for Patricia Allen is (210) 692-0831.
- Does Patricia Allen accept Medicare?
- Patricia Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patricia Allen's NPI active?
- Yes — Patricia Allen's NPI (1598956211) is active in the NPPES registry as of the last update on 2017-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.