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Edit this profileAt a glance
- 105 Webster St, Ste 8, Hanover, MA 02339
About Ann Sullivan
Listed in the NPI registry as a nurse practitioner, Ann Sullivan, NP practices in Hanover, MA. According to Medicare claims data, Ann cared for 147 Medicare patients across 162 services. The services billed most often include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, psychiatric diagnostic evaluation with medical services, and initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more. NPI 1881627610 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (781) 754-6545
- Email not available
Practice Locations
105 WEBSTER ST STE 8
Hanover, MA 02339
Procedures Most Often Billed to Medicare
162 services · 147 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychiatric diagnostic evaluation with medical services | Treatment | 90792 |
32 | As often as other peers in Nurse Practitioner |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
96 | Less often than most peers in Nurse Practitioner |
| Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more | Office visit | 99306 |
22 | Less often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
12 | 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 8
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 — 11 related providers in 2 groups
Other nurse practitioners in Hanover 3
Same specialty, same city.
Also performs Psychiatric diagnostic evaluation with medical services 8
Providers in MA who bill this service to Medicare most often.
Common questions
What does Ann Sullivan specialize in?
Ann Sullivan is a nurse practitioner in Hanover, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Ann Sullivan located?
Ann Sullivan is listed at 105 Webster St Ste 8, Hanover, MA 02339. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ann Sullivan's phone number?
The number on file is (781) 754-6545. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Ann Sullivan's NPI number?
Ann Sullivan's National Provider Identifier is 1881627610. 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
How long has Ann Sullivan been practicing?
Ann Sullivan has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Ann Sullivan do most often?
According to Medicare billing data, Ann Sullivan provides treatments such as psychiatric diagnostic evaluation with medical services, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Ann Sullivan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ann Sullivan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.