Physician Profile
Unclaimed ProfileAbout SASSA
Nancy Marie Sassa, NP is a nurse practitioner based in Washington, DC. According to Medicare claims data, Nancy cared for 601 Medicare patients across 1,118 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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (202) 877-2848
- Email not available
Practice Locations
110 IRVING ST NW SUITE 2A38
Washington, DC 20010
Procedures Most Often Billed to Medicare
1,118 services · 601 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
148 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
41 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
14 |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
403 |
| Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99350 |
250 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
51 |
| 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 |
50 |
| Administration of influenza virus vaccine | Billing code | G0008 |
41 |
| Administration of pneumococcal, influenza, hepatitis b, and/or covid-19 vaccine inside a patient's home; reported only once per individual home per date of service when such vaccine administration(s) are performed at the patient's home | Billing code | M0201 |
39 |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
27 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related 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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 — 32 related providers in 4 groups
Other nurse practitioners in Washington 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in DC who bill this service to Medicare most often.
Common questions
What does Dr. Sassa specialize in?
Dr. Sassa is a nurse practitioner in Washington, DC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NURSE PRACTITIONER”.
NPI registry
Where is Dr. Sassa located?
Dr. Sassa is listed at 110 IRVING ST NW SUITE 2A38, Washington, DC 20010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Sassa's phone number?
The number on file is (202) 877-2848. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Sassa's NPI number?
Dr. Sassa's National Provider Identifier is 1326092008. 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
Where did Dr. Sassa go to medical school?
Dr. Sassa attended Other, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sassa been practicing?
Dr. Sassa has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Sassa do most often?
According to Medicare billing data, Dr. Sassa performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as influenza vaccine split virus, preservative free and pneumococcal conjugate vaccine, 20 valent , for intramuscular use, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sassa confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sassa. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.