Brittany Dee Mueller, M.D.
NPI 1063944650 · Internal Medicine Physician · Westfield, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brittany Dee Mueller, M.D. is a Internal Medicine Physician provider in Westfield, NJ (NPI 1063944650).
Provider details
- NPI number
- 1063944650
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
649 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 | 188 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 183 | $140 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 160 | $142 |
| Administration of Influenza Virus VaccineG0008 | 54 | $34 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 53 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 196 | 96 |
| Amlodipine Besylate | 132 | 63 |
| Rosuvastatin Calcium | 104 | 56 |
| Levothyroxine Sodium | 92 | 33 |
| Metformin Hcl | 74 | 37 |
| Losartan Potassium | 71 | 34 |
| Escitalopram Oxalate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$381 across 19 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
- 2017-04-01
- Last updated
- 2020-10-29
- Certified
- 2020-10-29
Frequently asked questions
- What is Brittany Dee Mueller's NPI number?
- Brittany Dee Mueller's National Provider Identifier (NPI) is 1063944650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brittany Dee Mueller's specialty?
- Brittany Dee Mueller is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brittany Dee Mueller located?
- Brittany Dee Mueller's practice location on file with NPPES is 142 Central Ave, Westfield, NJ 07090-2108.
- What is Brittany Dee Mueller's phone number?
- The practice phone number listed in the NPPES registry for Brittany Dee Mueller is (973) 829-4632.
- Does Brittany Dee Mueller accept Medicare?
- Brittany Dee Mueller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brittany Dee Mueller's NPI active?
- Yes — Brittany Dee Mueller's NPI (1063944650) is active in the NPPES registry as of the last update on 2020-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.