Tamara Dunlap-Workman, PA-C
NPI 1396811907 · Physician Assistant · Spring Valley, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tamara Dunlap-Workman, PA-C is a Physician Assistant provider in Spring Valley, IL (NPI 1396811907).
Provider details
- NPI number
- 1396811907
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 116 | 111 |
| Cephalexin | 69 | 66 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 63 | 56 |
| Azithromycin | 62 | 60 |
| Doxycycline Hyclate | 31 | 31 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 26 | 26 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Tamara Dunlap-Workman's NPI number?
- Tamara Dunlap-Workman's National Provider Identifier (NPI) is 1396811907, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tamara Dunlap-Workman's specialty?
- Tamara Dunlap-Workman is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tamara Dunlap-Workman located?
- Tamara Dunlap-Workman's practice location on file with NPPES is 600 E 1st St, Spring Valley, IL 61362-1512.
- What is Tamara Dunlap-Workman's phone number?
- The practice phone number listed in the NPPES registry for Tamara Dunlap-Workman is (815) 664-1600.
- Does Tamara Dunlap-Workman accept Medicare?
- Tamara Dunlap-Workman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tamara Dunlap-Workman's NPI active?
- Yes — Tamara Dunlap-Workman's NPI (1396811907) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.