Andrea Hrehocik, PAC
NPI 1659346724 · Physician Assistant · Hampstead, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrea Hrehocik, PAC is a Physician Assistant provider in Hampstead, MD (NPI 1659346724).
Provider details
- NPI number
- 1659346724
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PAC
- Sex
- Female
- Sole proprietor
- No
- License
- C0002831
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 tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 240 | 67 |
| Atorvastatin Calcium | 80 | 51 |
| Gabapentin | 71 | 38 |
| Alprazolam | 68 | 25 |
| Amlodipine Besylate/Benazeprilbrand: Amlodipine Besylate-Benazepril | 59 | 34 |
| Amlodipine Besylate | 53 | 37 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,674 across 91 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
- 2006-02-21
- Last updated
- 2018-04-12
Frequently asked questions
- What is Andrea Hrehocik's NPI number?
- Andrea Hrehocik's National Provider Identifier (NPI) is 1659346724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Hrehocik's specialty?
- Andrea Hrehocik is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Andrea Hrehocik located?
- Andrea Hrehocik's practice location on file with NPPES is 814 Houcksville Rd, Hampstead, MD 21074.
- What is Andrea Hrehocik's phone number?
- The practice phone number listed in the NPPES registry for Andrea Hrehocik is (410) 239-0406.
- Does Andrea Hrehocik accept Medicare?
- Andrea Hrehocik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrea Hrehocik's NPI active?
- Yes — Andrea Hrehocik's NPI (1659346724) is active in the NPPES registry as of the last update on 2018-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.