Tammy Guffey, NP
NPI 1649949645 · Nurse Practitioner · Somerset, KY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Guffey, NP is a Nurse Practitioner provider in Somerset, KY (NPI 1649949645).
Provider details
- NPI number
- 1649949645
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 3016670 (KY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
4 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
365 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 | 133 | $100 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 109 | $2 |
| Test to Measure Rate of Airflow94375 | 47 | $30 |
| Test to Measure the Level of Nitric Oxide Gas95012 | 35 | $14 |
| Professional Service for Multiple Injections of Allergen95117 | 26 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 15 | $69 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 448 | 126 |
| Fluticasone Propionate | 292 | 103 |
| Levocetirizine Dihydrochloride | 279 | 76 |
| Azelastine Hcl | 208 | 88 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 117 | 58 |
| Ipratropium Bromide | 105 | 38 |
| Epinephrine | 86 | 62 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$632 across 34 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
- 2021-09-13
- Last updated
- 2022-05-02
- Certified
- 2022-05-02
Frequently asked questions
- What is Tammy Guffey's NPI number?
- Tammy Guffey's National Provider Identifier (NPI) is 1649949645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Guffey's specialty?
- Tammy Guffey is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Guffey located?
- Tammy Guffey's practice location on file with NPPES is 971 S Highway 27, Somerset, KY 42501-3518.
- What is Tammy Guffey's phone number?
- The practice phone number listed in the NPPES registry for Tammy Guffey is (606) 451-0239.
- Does Tammy Guffey accept Medicare?
- Tammy Guffey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Guffey's NPI active?
- Yes — Tammy Guffey's NPI (1649949645) is active in the NPPES registry as of the last update on 2022-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.