Provider Profile
Deana B. Gruenhagen, P.A.
Unclaimed ProfileAbout Deana Gruenhagen
Listed in the NPI registry as a physician assistant, Deana B. Gruenhagen, P.A. practices in Toms River, NJ. Deana is also listed as specializing in emergency medicine. According to Medicare claims data, Deana cared for 420 Medicare patients across 624 services. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and destruction of precancer skin growth, 1 growth.
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
- (732) 244-4700
- Email not available
Practice Locations
111 WEST WATER STREET
Toms River, NJ 08754
Procedures Most Often Billed to Medicare
624 services · 420 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
177 | Less often than most peers in Physician Assistant |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
65 | Less often than most peers in Physician Assistant |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
62 | As often as other peers in Physician Assistant |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
49 | Less often than most peers in Physician Assistant |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
28 | Less often than most peers in Physician Assistant |
| Punch biopsy, first skin growth | Procedure | 11104 |
12 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
135 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
64 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
32 | As often as other 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.
Other physician assistants at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
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 physician assistants in Toms River 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in NJ who bill this service to Medicare most often.
Common questions
What is Deana B. Gruenhagen's specialty?
Deana B. Gruenhagen is a physician assistant in Toms River, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Deana B. Gruenhagen?
Deana B. Gruenhagen is listed at 111 West Water Street, Toms River, NJ 08754. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Deana B. Gruenhagen?
The number on file is (732) 244-4700. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Deana B. Gruenhagen's NPI number?
Deana B. Gruenhagen's National Provider Identifier is 1023043320. 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
What is Deana B. Gruenhagen's education?
Deana B. Gruenhagen attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Deana B. Gruenhagen been practicing?
Deana B. Gruenhagen has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What is Deana B. Gruenhagen known for?
According to Medicare billing data, Deana B. Gruenhagen performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Deana B. Gruenhagen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Deana B. Gruenhagen. 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.