Provider Profile
Andrea D. Barker, PA
Unclaimed ProfileAbout Andrea Barker
Listed in the NPI registry as a physician assistant, Andrea D. Barker, PA practices in Princeton, NJ. Medicare claims data shows Andrea provided 4,774 services to 1,091 patients. The services billed most often include injection, onabotulinumtoxina, 1 unit, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (609) 924-2230
- Email not available
Practice Locations
601 EWING ST SUITE B-19
Princeton, NJ 08540
Procedures Most Often Billed to Medicare
4,774 services · 1,091 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Irrigation of vagina and/or application of drug to treat infection | Procedure | 57150 |
140 | Too few peers to compare |
| Insertion of lower leg neurostimulator electrode | Procedure | 64566 |
78 | As often as other peers in Physician Assistant |
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
74 | As often as other peers in Physician Assistant |
| Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies | Procedure | 51729 |
37 | More often than most peers in Physician Assistant |
| Insertion of device into abdomen with pressure and urine flow rate study | Procedure | 51797 |
34 | More often than most peers in Physician Assistant |
| Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings | Procedure | 51784 |
32 | More often than most peers in Physician Assistant |
| Fitting and insertion of vaginal support device | Procedure | 57160 |
27 | As often as other peers in Physician Assistant |
| Exam with injections of chemical for destruction of bladder using an endoscope | Procedure | 52287 |
26 | Too few peers to compare |
| Electronic assessment of bladder emptying | Procedure | 51741 |
19 | As often as other peers in Physician Assistant |
| Injection, onabotulinumtoxina, 1 unit | Drug given | J0585 |
3,290 | Less often than most peers in Physician Assistant |
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.
Related specialists at this location 2
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.
Other physician assistants in Princeton 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Irrigation of vagina and/or application of drug to treat infection 8
Providers in NJ who bill this service to Medicare most often.
Common questions
What does Andrea D. Barker specialize in?
Andrea D. Barker is a physician assistant in Princeton, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Andrea D. Barker located?
Andrea D. Barker is listed at 601 Ewing St Suite B-19, Princeton, NJ 08540. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Andrea D. Barker's phone number?
The number on file is (609) 924-2230. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Andrea D. Barker?
Andrea D. Barker's National Provider Identifier is 1750400941. 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 Andrea D. Barker train?
Andrea D. Barker attended Other, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Andrea D. Barker have?
Andrea D. Barker has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What does Andrea D. Barker do most often?
According to Medicare billing data, Andrea D. Barker performs procedures including irrigation of vagina and/or application of drug to treat infection, insertion of lower leg neurostimulator electrode and ultrasound measurement of bladder capacity after voiding, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Andrea D. Barker's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Andrea D. Barker. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.