Margaret Keedy
NPI 1164153862 · Medical Physician Assistant · Ypsilanti, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Keedy is a Medical Physician Assistant provider in Ypsilanti, MI (NPI 1164153862).
Provider details
- NPI number
- 1164153862
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
504 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 253 | $103 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 150 | $99 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 88 | $68 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 13 | $84 |
Typical Medicare-allowed amounts for these services range $68–$103 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 46 | 45 |
| Ondansetron Hcl | 27 | 27 |
| Famotidine | 22 | 22 |
| Prednisone | 22 | 21 |
| Pantoprazole Sodium | 21 | 20 |
| Methocarbamol | 19 | 19 |
| Cephalexin | 14 | 14 |
| Ondansetronbrand: Ondansetron Odt |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-06-22
- Last updated
- 2023-09-26
- Certified
- 2023-09-26
Frequently asked questions
- What is Margaret Keedy's NPI number?
- Margaret Keedy's National Provider Identifier (NPI) is 1164153862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Keedy's specialty?
- Margaret Keedy is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Keedy located?
- Margaret Keedy's practice location on file with NPPES is 3373 Maple Dr, Ypsilanti, MI 48197-3739.
- What is Margaret Keedy's phone number?
- The practice phone number listed in the NPPES registry for Margaret Keedy is (734) 645-9958.
- Does Margaret Keedy accept Medicare?
- Margaret Keedy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Keedy's NPI active?
- Yes — Margaret Keedy's NPI (1164153862) is active in the NPPES registry as of the last update on 2023-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.