Patrick Mcmanus, M.D.
NPI 1558360735 · Internal Medicine Physician · Fredericksburg, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Mcmanus, M.D. is a Internal Medicine Physician provider in Fredericksburg, VA (NPI 1558360735).
Provider details
- NPI number
- 1558360735
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101042027 (VA)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,701 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 | 700 | $118 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 532 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 349 | $166 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 328 | $13 |
| Hemoglobin A1c Level83036 | 270 | $10 |
| Advance Care Planning, First 30 Minutes99497 | 268 | $75 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 155 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 429 | 127 |
| Levothyroxine Sodium | 366 | 97 |
| Omeprazole | 358 | 102 |
| Metoprolol Succinate | 302 | 89 |
| Amlodipine Besylate | 271 | 78 |
| Apixabanbrand: Eliquis | 258 | 53 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50 across 2 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
- 2005-07-19
- Last updated
- 2017-08-11
Frequently asked questions
- What is Patrick Mcmanus's NPI number?
- Patrick Mcmanus's National Provider Identifier (NPI) is 1558360735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Mcmanus's specialty?
- Patrick Mcmanus is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Mcmanus located?
- Patrick Mcmanus's practice location on file with NPPES is 2501 Charles St, Fredericksburg, VA 22401-3311.
- What is Patrick Mcmanus's phone number?
- The practice phone number listed in the NPPES registry for Patrick Mcmanus is (540) 370-1940.
- Does Patrick Mcmanus accept Medicare?
- Patrick Mcmanus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Mcmanus's NPI active?
- Yes — Patrick Mcmanus's NPI (1558360735) is active in the NPPES registry as of the last update on 2017-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.