Madilynn Perrigo, PA-C
NPI 1619753803 · Physician Assistant · Oak Ridge, TN
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madilynn Perrigo, PA-C is a Physician Assistant provider in Oak Ridge, TN (NPI 1619753803).
Provider details
- NPI number
- 1619753803
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- C08939 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
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
2 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
2,567 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) |
|---|---|---|
| Automated Urinalysis Test81003 | 518 | $2 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 486 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 385 | $100 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 203 | $10 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 196 | $49 |
| Insertion of Needle Into Vein for Collection of Blood Sample |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 137 | 63 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 72 | 64 |
| Vibegronbrand: Gemtesa | 67 | 29 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 53 | 21 |
| Estradiol | 53 | 35 |
| Mirabegronbrand: Myrbetriq | 31 | 12 |
| Trimethoprim | 25 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$536 across 16 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)
- 600 N Wolfe StBaltimore, MD 21287-0005Phone: (410) 955-6108Fax: (410) 614-8096
Registry dates
- Enumerated
- 2023-09-05
- Last updated
- 2025-03-25
- Certified
- 2025-03-25
Frequently asked questions
- What is Madilynn Perrigo's NPI number?
- Madilynn Perrigo's National Provider Identifier (NPI) is 1619753803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madilynn Perrigo's specialty?
- Madilynn Perrigo is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Madilynn Perrigo located?
- Madilynn Perrigo's practice location on file with NPPES is 800 Oak Ridge Tpke Ste A101, Oak Ridge, TN 37830-6958.
- What is Madilynn Perrigo's phone number?
- The practice phone number listed in the NPPES registry for Madilynn Perrigo is (865) 483-1093.
- Does Madilynn Perrigo accept Medicare?
- Madilynn Perrigo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madilynn Perrigo's NPI active?
- Yes — Madilynn Perrigo's NPI (1619753803) is active in the NPPES registry as of the last update on 2025-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.