Doctor profile · Federal record
Dr. Joan Kross, MD
Internal Medicine Physician (CMS: Internal Medicine) · Boston, MA
- NPI 1306953328
- Accepts Medicare
- 50 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
750 Washington St, Nemc Box 836
Boston, MA 021111526
(617) 636-5000
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1976 — 50 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #46976
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306953328. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
413
Distinct HCPCS
5
Medicare allowed
$42,112
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 178 | 128 | $104 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 72 | 45 | $103 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 58 | 53 | $153 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 53 | 43 | $70 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 52 | 41 | $70 |
In context: peer comparison
Among 547 peers in this city , average services per provider: 81. This provider delivers 5.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,552
Patients
694
Total drug cost
$42,350
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 544 | 149 | $14,040 |
| Amlodipine Besylate | Generic | 255 | 71 | $2,320 |
| Lisinopril | Generic | 249 | 60 | $2,183 |
| Omeprazole | Generic | 242 | 65 | $4,309 |
| Losartan Potassium | Generic | 196 | 59 | $3,163 |
| Simvastatin | Generic | 133 | 33 | $1,868 |
| Gabapentin | Generic | 122 | 32 | $873 |
| Levothyroxine Sodium | Generic | 119 | 30 | $1,521 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 115 | 28 | $2,551 |
| Hydrochlorothiazide | Generic | 106 | 32 | $839 |
Hospital affiliations
Frequently asked questions
What is Dr. Joan Kross's medical specialty?
Dr. Joan Kross practices Internal Medicine Physician in Boston, MA.
Where does Dr. Joan Kross practice?
Dr. Joan Kross practices at 750 Washington St, Boston, MA 021111526. Office phone: 6176365000.
What is Dr. Joan Kross's NPI?
Dr. Joan Kross's National Provider Identifier (NPI) is 1306953328, issued by NPPES.
Does Dr. Joan Kross accept Medicare assignment?
Yes. Dr. Joan Kross accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joan Kross commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99443); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.