Tammy Merrifield
NPI 1053894543 · Family Nurse Practitioner · Lehighton, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Merrifield is a Family Nurse Practitioner provider in Lehighton, PA (NPI 1053894543).
Provider details
- NPI number
- 1053894543
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SP019195 (PA)
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 tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
239 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 95 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 38 | $71 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 27 | $146 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 15 | $155 |
| Hemoglobin A1c Level83036 | 14 | $9 |
| Automated Urinalysis Test81003 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 42 | — |
| Amlodipine Besylate | 26 | 12 |
| Atorvastatin Calcium | 24 | 12 |
| Empagliflozinbrand: Jardiance | 21 | — |
| Methylprednisolone | 20 | 18 |
| Lisinopril | 19 | — |
| Rosuvastatin Calcium |
Practice location
Mailing address
Additional practice locations (1)
- 426 Airport RdHazle Township, PA 18202-3361Phone: (570) 459-9730
Registry dates
- Enumerated
- 2018-09-11
- Last updated
- 2023-05-31
- Certified
- 2023-05-31
Frequently asked questions
- What is Tammy Merrifield's NPI number?
- Tammy Merrifield's National Provider Identifier (NPI) is 1053894543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Merrifield's specialty?
- Tammy Merrifield is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Merrifield located?
- Tammy Merrifield's practice location on file with NPPES is 2226 Blakeslee Boulevard Dr E, Lehighton, PA 18235-9619.
- What is Tammy Merrifield's phone number?
- The practice phone number listed in the NPPES registry for Tammy Merrifield is (484) 224-9700.
- Does Tammy Merrifield accept Medicare?
- Tammy Merrifield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Merrifield's NPI active?
- Yes — Tammy Merrifield's NPI (1053894543) is active in the NPPES registry as of the last update on 2023-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.