Doctor profile · Federal record
Dr. Sashi Dayaratna, MD
Geriatric Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Internal Medicine Physician · Fairfax, VA
- NPI 1144725136
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2700 Prosperity Ave Ste 270
Fairfax, VA 220314321
(703) 698-2431
fax (571) 665-6878 - Mailing address
-
Po Box 37174
Baltimore, MD 212973174
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- November 3, 2022
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RG0300X — NUCC code
- State license (1)
- Virginia #0101275790
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144725136. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
866
Distinct HCPCS
10
Medicare allowed
$120,230
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 413 | 118 | $140 | |
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 163 | 83 | $204 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 57 | 57 | $142 | |
90662 |
Influenza vaccine split virus, preservative free | 43 | 42 | $72 | |
G0008 |
Administration of influenza virus vaccine | 43 | 42 | $35 | |
G0180 |
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 | 38 | 32 | $59 | |
99345 |
Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes | 33 | 33 | $223 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 24 | 18 | $84 | |
G0179 |
Physician or allowed practitioner re-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 a | 22 | 11 | $47 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 17 | 16 | $102 |
In context: peer comparison
Among 2 peers in Fairfax Geriatric Medicine (Internal Medicine) Physician, average services per provider: 118. This provider delivers 7.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
646
Patients
229
Total drug cost
$56,969
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 78 | 20 | $1,994 |
| Amlodipine Besylate | Generic | 77 | 29 | $879 |
| Trazodone Hcl | Generic | 69 | 18 | $972 |
| Atorvastatin Calcium | Generic | 57 | 22 | $1,251 |
| Gabapentin | Generic | 50 | 14 | $1,320 |
| Levothyroxine Sodium | Generic | 47 | 15 | $655 |
| Eliquis (Apixaban) | Brand | 45 | 13 | $40,937 |
| Mirtazapine | Generic | 36 | 13 | $1,962 |
| Diclofenac Sodium | Generic | 34 | 14 | $3,128 |
| Losartan Potassium | Generic | 32 | 13 | $649 |
Frequently asked questions
What is Dr. Sashi Dayaratna's medical specialty?
Dr. Sashi Dayaratna practices Geriatric Medicine (Internal Medicine) Physician in Fairfax, VA.
Where does Dr. Sashi Dayaratna practice?
Dr. Sashi Dayaratna practices at 2700 Prosperity Ave Ste 270, Fairfax, VA 220314321. Office phone: 7036982431.
What is Dr. Sashi Dayaratna's NPI?
Dr. Sashi Dayaratna's National Provider Identifier (NPI) is 1144725136, issued by NPPES.
Does Dr. Sashi Dayaratna accept Medicare assignment?
Yes. Dr. Sashi Dayaratna accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sashi Dayaratna commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); Residence visit for established patient with high level of medical decision making (HCPCS 99350); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.