Margaret Kaiser, PA
NPI 1508505298 · Physician Assistant · Nashville, TN
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Kaiser, PA is a Physician Assistant provider in Nashville, TN (NPI 1508505298).
Provider details
- NPI number
- 1508505298
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 4892 (TN)
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 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
687 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 | 229 | $99 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 108 | $71 |
| X-Ray of Lower and Sacral Spine, Minimum of 4 Views72110 | 107 | $39 |
| X-Ray of Lower and Sacral Spine, 2-3 Views72100 | 68 | $30 |
| X-Ray of Pelvis, 1-2 Views72170 | 66 | $21 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 175 | 60 |
| Pregabalin | 76 | 26 |
| Meloxicam | 71 | 33 |
| Methylprednisolone | 55 | 48 |
| Celecoxib | 42 | 21 |
| Methocarbamol | 40 | 22 |
| Tramadol Hcl | 29 | 21 |
| Oxycodone Hcl/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$90 across 3 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
- 2022-06-01
- Last updated
- 2022-06-01
- Certified
- 2022-05-13
Frequently asked questions
- What is Margaret Kaiser's NPI number?
- Margaret Kaiser's National Provider Identifier (NPI) is 1508505298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Kaiser's specialty?
- Margaret Kaiser is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Kaiser located?
- Margaret Kaiser's practice location on file with NPPES is 2004 Hayes St Ste 200, Nashville, TN 37203-2689.
- What is Margaret Kaiser's phone number?
- The practice phone number listed in the NPPES registry for Margaret Kaiser is (615) 324-1600.
- Does Margaret Kaiser accept Medicare?
- Margaret Kaiser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Kaiser's NPI active?
- Yes — Margaret Kaiser's NPI (1508505298) is active in the NPPES registry as of the last update on 2022-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.