Harlan Monahan, PA-C
NPI 1457963944 · Medical Physician Assistant · Sacramento, CA
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harlan Monahan, PA-C is a Medical Physician Assistant provider in Sacramento, CA (NPI 1457963944).
Provider details
- NPI number
- 1457963944
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
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 tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 205 | 54 |
| Amlodipine Besylate | 160 | 36 |
| Levothyroxine Sodium | 141 | 41 |
| Lisinopril | 124 | 35 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 99 | 72 |
| Losartan Potassium | 89 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-08-18
- Last updated
- 2020-11-02
- Certified
- 2020-11-02
Frequently asked questions
- What is Harlan Monahan's NPI number?
- Harlan Monahan's National Provider Identifier (NPI) is 1457963944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harlan Monahan's specialty?
- Harlan Monahan is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Harlan Monahan located?
- Harlan Monahan's practice location on file with NPPES is 5210 Del Rio Rd, Sacramento, CA 95822-2519.
- What is Harlan Monahan's phone number?
- The practice phone number listed in the NPPES registry for Harlan Monahan is (916) 317-2345.
- Does Harlan Monahan accept Medicare?
- Harlan Monahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harlan Monahan's NPI active?
- Yes — Harlan Monahan's NPI (1457963944) is active in the NPPES registry as of the last update on 2020-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.