Doctor profile · Federal record
Dr. Christina Byam, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Family Nurse Practitioner · Family Nurse Practitioner · Kensington, MD
- NPI 1588954234
- Accepts Medicare
- 16 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
10335 Kensington Pkwy Ste G
Kensington, MD 208953359
(240) 744-0001
fax (888) 206-0912 - Additional location
-
1140 Connecticut Ave Nw Ste 675
Washington, DC 200364022
(202) 737-6800 - Mailing address
-
5614 Connecticut Ave Nw Ste 286
Washington, DC 200152604
Credentials & registration
- NPI registered
- April 2011 — 15 yrs on file
- Profile last updated
- November 18, 2022
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (4)
- District of Columbia #RN1038772 · Maryland #R214088 · Virginia #0024169342 · Virginia #0017140007
- Medicaid
- DC #012577271
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588954234. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,284
Distinct HCPCS
10
Medicare allowed
$329,514
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 1,041 | 90 | $173 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 671 | 78 | $45 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 486 | 78 | $59 | |
G0318 |
Prolonged home or residence evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualif | 360 | 58 | $29 | |
99489 |
Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month | 249 | 56 | $66 | |
99487 |
Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | 148 | 58 | $125 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 61 | 61 | $123 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 57 | 28 | $119 | |
99497 |
Advance care planning, first 30 minutes | 53 | 34 | $78 | |
99483 |
Assessment of and care planning for patient with impaired thought processing, typically 60 minutes | 49 | 49 | $260 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 202. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$296
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 2 | $199.68 | |
| Daiichi Sankyo Inc. | 1 | $96.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
987
Patients
37
Total drug cost
$14,659
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 96 | 15 | $1,682 |
| Quetiapine Fumarate | Generic | 92 | 0 | $1,145 |
| Levothyroxine Sodium | Generic | 88 | 11 | $1,203 |
| Mirtazapine | Generic | 83 | 0 | $1,590 |
| Amlodipine Besylate | Generic | 75 | 0 | $731 |
| Furosemide | Generic | 71 | 11 | $390 |
| Losartan Potassium | Generic | 68 | 0 | $1,080 |
| Gabapentin | Generic | 62 | 0 | $734 |
| Sertraline Hcl | Generic | 56 | 0 | $846 |
| Escitalopram Oxalate | Generic | 52 | 0 | $613 |
Hospital affiliations
Frequently asked questions
What is Dr. Christina Byam's medical specialty?
Dr. Christina Byam practices Family Nurse Practitioner in Kensington, MD.
Where does Dr. Christina Byam practice?
Dr. Christina Byam practices at 10335 Kensington Pkwy Ste G, Kensington, MD 208953359. Office phone: 2407440001.
What is Dr. Christina Byam's NPI?
Dr. Christina Byam's National Provider Identifier (NPI) is 1588954234, issued by NPPES.
Does Dr. Christina Byam accept Medicare assignment?
Yes. Dr. Christina Byam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christina Byam commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with high level of medical decision making (HCPCS 99350); Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.