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Edit this profileWhere to find Joyce Lam
- Waldorf location main office
3261 Old Washington Rd, Waldorf, MD 20602 - Oxon Hill location
251 National Harbor Blvd Ste 501, Oxon Hill, MD 20745
About Joyce Lam
Joyce Lam is a nurse practitioner practicing in Waldorf, MD. Joyce is also listed as specializing in nurse practitioner — primary care and nurse practitioner — gerontology. According to Medicare claims data, Joyce cared for 127 Medicare patients across 199 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/m, and testing for presence of drug, by chemistry analyzers. This provider record is associated with NPI 1265127740.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (855) 527-7246
- Email not available
Practice Locations
3261 OLD WASHINGTON RD
Waldorf, MD 20602
251 National Harbor Blvd Ste 501
Oxon Hill, MD 20745
Procedures Most Often Billed to Medicare
199 services · 127 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
104 | As often as other peers in Nurse Practitioner |
| Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/m | Billing code | G0481 |
36 | Too few peers to compare |
| Testing for presence of drug, by chemistry analyzers | Lab test | 80307 |
34 | Less often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
25 | Less often than most peers in Nurse Practitioner |
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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 24 related providers in 3 groups
Other nurse practitioners in Waldorf 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Joyce Lam?
Joyce Lam is a nurse practitioner in Waldorf, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Joyce Lam's address?
Joyce Lam is listed at 3261 Old Washington Rd, Waldorf, MD 20602. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Joyce Lam?
The number on file is (855) 527-7246. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Joyce Lam's NPI number?
Joyce Lam's National Provider Identifier is 1265127740. 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 Joyce Lam train?
Joyce Lam attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Joyce Lam been practicing?
Joyce Lam has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What procedures does Joyce Lam perform?
According to Medicare billing data, Joyce Lam the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Joyce Lam confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Joyce Lam. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.