Physician Profile
Unclaimed ProfileAbout MAC
Sara Regezi Mac, CRNP is a nurse practitioner practicing in Rockville, MD. Sara is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Sara cared for 627 Medicare patients across 1,733 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Mac's specialty?
Dr. Mac is a nurse practitioner in Rockville, MD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NURSE PRACTITIONER”.
NPI registry
Where can I find Dr. Mac?
Dr. Mac is listed at 10110 MOLECULAR DR SUITE 206, Rockville, MD 20850. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Mac?
The number on file is (301) 279-2779. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Mac's NPI number?
Dr. Mac's National Provider Identifier is 1952737884. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Mac's medical education?
Dr. Mac attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Mac been practicing?
Dr. Mac has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Mac known for?
According to Medicare billing data, Dr. Mac provides treatments such as influenza vaccine split virus, preservative free and sarscov2 vac 50 mcg/0.5ml im, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Mac confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mac. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (301) 279-2779
- Email not available
Practice Locations
10110 MOLECULAR DR SUITE 206
Rockville, MD 20850
Procedures Most Often Billed to Medicare
1,733 services · 627 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
66 |
| Sarscov2 vac 50 mcg/0.5ml im | Treatment | 91322 |
22 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
21 |
| Administration of vaccine | Treatment | 90471 |
13 |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
969 |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
347 |
| Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | Billing code | G0180 |
107 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
79 |
| Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99344 |
56 |
| Administration of influenza virus vaccine | Billing code | G0008 |
53 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 31 related providers in 4 groups
Other nurse practitioners in Rockville 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine split virus, preservative free 8
Providers in MD who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.