Martha Butterfield, MD
NPI 1922098169 · Allergy Physician · Smyrna, TN
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martha Butterfield, MD is a Allergy Physician provider in Smyrna, TN (NPI 1922098169).
Provider details
- NPI number
- 1922098169
- Entity type
- Individual
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 19575 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,213 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) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 684 | $3 |
| Professional Service for Multiple Injections of Allergen95117 | 402 | $11 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 78 | $116 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 33 | $82 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 16 | $153 |
Typical Medicare-allowed amounts for these services range $3–$153 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 113 | 54 |
| Montelukast Sodium | 83 | 24 |
| Fluticasone Propionate | 71 | 31 |
| Levocetirizine Dihydrochloride | 58 | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 42 | 17 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 40 | — |
| Fluticasone/Vilanterolbrand: Breo Ellipta |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$540 across 26 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
Additional practice locations (1)
- 5409 Maryland Way Ste 230Brentwood, TN 37027-5037Phone: (615) 985-6500
Registry dates
- Enumerated
- 2005-10-27
- Last updated
- 2026-04-27
- Certified
- 2026-04-27
Frequently asked questions
- What is Martha Butterfield's NPI number?
- Martha Butterfield's National Provider Identifier (NPI) is 1922098169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Butterfield's specialty?
- Martha Butterfield is listed in the NPPES registry with a primary specialty of Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Martha Butterfield located?
- Martha Butterfield's practice location on file with NPPES is 1177 Rock Springs Rd Ste 120, Smyrna, TN 37167-8444.
- What is Martha Butterfield's phone number?
- The practice phone number listed in the NPPES registry for Martha Butterfield is (615) 895-6500.
- Does Martha Butterfield accept Medicare?
- Martha Butterfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martha Butterfield's NPI active?
- Yes — Martha Butterfield's NPI (1922098169) is active in the NPPES registry as of the last update on 2026-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.