Doctor profile · Federal record
Dr. Ann Walter, PA-C
Physician Assistant · Boston, MA
- NPI 1215978291
- Accepts Medicare
- 45 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
133 Brookline Ave
Boston, MA 022153904
(617) 421-5984
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- September 8, 2008
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Massachusetts #339
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215978291. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
853
Distinct HCPCS
10
Medicare allowed
$72,592
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 274 | 243 | $85 | |
69210 |
Removal of impacted ear wax | 228 | 157 | $44 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 86 | 75 | $53 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 78 | 74 | $119 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 49 | 44 | $128 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 39 | 39 | $105 | |
31579 |
Exam to assess movement of vocal cord flaps using an endoscope | 33 | 31 | $188 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $155 | |
31231 |
Diagnostic exam of nasal passages using an endoscope | 20 | 19 | $188 | |
G0268 |
Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing | 18 | 18 | $50 |
In context: peer comparison
Among 211 peers in this city , average services per provider: 104. This provider delivers 8.2× the peer median.Open Payments
Industry payments received
All-time total
$277
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inspire Medical Systems, Inc. | 3 | $277.14 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
251
Patients
160
Total drug cost
$8,834
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluocinolone Acetonide Oil | Generic | 84 | 61 | $3,073 |
| Famotidine | Generic | 57 | 23 | $664 |
| Ofloxacin | Generic | 36 | 33 | $1,451 |
| Omeprazole | Generic | 26 | 17 | $935 |
| Azelastine Hcl | Generic | 18 | 0 | $297 |
| Ciprofloxacin-Dexamethasone (Ciprofloxacin Hcl/Dexameth) | Brand | 16 | 13 | $2,273 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 13 | $141 |
Hospital affiliations
Frequently asked questions
What is Dr. Ann Walter's medical specialty?
Dr. Ann Walter practices Physician Assistant in Boston, MA.
Where does Dr. Ann Walter practice?
Dr. Ann Walter practices at 133 Brookline Ave, Boston, MA 022153904. Office phone: 6174215984.
What is Dr. Ann Walter's NPI?
Dr. Ann Walter's National Provider Identifier (NPI) is 1215978291, issued by NPPES.
Does Dr. Ann Walter accept Medicare assignment?
Yes. Dr. Ann Walter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Walter commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Removal of impacted ear wax (HCPCS 69210); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.