Doctor profile · Federal record
Dr. Katherine Modzelewski, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Boston, MA
- NPI 1881953248
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
732 Harrison Ave, Fl 2, Preston Bldg
Boston, MA 021182309
(617) 638-7470
fax (617) 638-7449 - Mailing address
-
960 Massachusetts Avenue, Fl 2
Boston, MA 021182690
Credentials & registration
- NPI registered
- May 2012 — 14 yrs on file
- Profile last updated
- April 1, 2024
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Massachusetts #269695
- Medicaid (2)
- MA #110102721A · NH #3124076
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881953248. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
190
Distinct HCPCS
4
Medicare allowed
$17,770
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 94 | 73 | $102 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 49 | 28 | $84 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 35 | 15 | $53 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $184 |
In context: peer comparison
Among 97 peers in this city , average services per provider: 116. This provider delivers 1.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
707
Patients
149
Total drug cost
$382,826
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trulicity (Dulaglutide) | Brand | 124 | 33 | $202,028 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 86 | 26 | $34,480 |
| Metformin Hcl | Generic | 66 | 22 | $994 |
| Levothyroxine Sodium | Generic | 63 | 17 | $1,294 |
| Novolog Flexpen (Insulin Aspart) | Brand | 52 | 11 | $27,989 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 47 | 13 | $953 |
| Ultra-Fine Short Pen Needle (Pen Needle, Diabetic) | Brand | 47 | 15 | $3,534 |
| Estradiol | Generic | 44 | 12 | $2,532 |
| Spironolactone | Generic | 40 | 0 | $2,024 |
| Jardiance (Empagliflozin) | Brand | 34 | 0 | $54,966 |
Hospital affiliations
Frequently asked questions
What is Dr. Katherine Modzelewski's medical specialty?
Dr. Katherine Modzelewski practices Endocrinology, Diabetes & Metabolism Physician in Boston, MA.
Where does Dr. Katherine Modzelewski practice?
Dr. Katherine Modzelewski practices at 732 Harrison Ave, Fl 2, Boston, MA 021182309. Office phone: 6176387470.
What is Dr. Katherine Modzelewski's NPI?
Dr. Katherine Modzelewski's National Provider Identifier (NPI) is 1881953248, issued by NPPES.
Does Dr. Katherine Modzelewski accept Medicare assignment?
Yes. Dr. Katherine Modzelewski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Modzelewski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.