Doctor profile · Federal record
Dr. John Chisholm, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Norwood, MA
- NPI 1639291792
- Accepts Medicare
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1177 Boston Providence Tpke
Norwood, MA 020625019
(781) 278-5540
fax (781) 762-7623
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- January 7, 2021
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #258526
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639291792. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,819
Distinct HCPCS
10
Medicare allowed
$56,975
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 356 | 171 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 168 | 114 | $98 | |
83036 |
Hemoglobin a1c level | 112 | 78 | $9 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 99 | 97 | $13 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 99 | 90 | $85 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 87 | 87 | $60 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 76 | 53 | $8 | |
82565 |
Blood creatinine level | 72 | 68 | $5 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 62 | 52 | $8 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 61 | 51 | $16 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 95. This provider delivers 19× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,783
Patients
524
Total drug cost
$97,200
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 330 | 94 | $9,568 |
| Amlodipine Besylate | Generic | 203 | 60 | $1,964 |
| Omeprazole | Generic | 167 | 50 | $4,011 |
| Lisinopril | Generic | 151 | 45 | $1,551 |
| Metoprolol Succinate | Generic | 133 | 38 | $3,600 |
| Simvastatin | Generic | 107 | 31 | $1,310 |
| Tamsulosin Hcl | Generic | 98 | 34 | $2,902 |
| Levothyroxine Sodium | Generic | 82 | 21 | $1,239 |
| Losartan Potassium | Generic | 82 | 23 | $1,638 |
| Clonazepam | Generic | 81 | 18 | $390 |
Frequently asked questions
What is Dr. John Chisholm's medical specialty?
Dr. John Chisholm practices Internal Medicine Physician in Norwood, MA.
Where does Dr. John Chisholm practice?
Dr. John Chisholm practices at 1177 Boston Providence Tpke, Norwood, MA 020625019. Office phone: 7812785540.
What is Dr. John Chisholm's NPI?
Dr. John Chisholm's National Provider Identifier (NPI) is 1639291792, issued by NPPES.
Does Dr. John Chisholm accept Medicare assignment?
Yes. Dr. John Chisholm accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Chisholm commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.