Doctor profile · Federal record
Dr. Rachel Hardenstine, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Boston, MA
- NPI 1144667270
- Accepts Medicare
- 13 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
800 Huntington Avenue
Boston, MA 02115
(857) 307-2200 - Additional location
-
63 Main St
Brockton, MA 023014042
(508) 587-4224
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- November 29, 2018
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Massachusetts #266885 · Rhode Island #LP02805
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144667270. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
306
Distinct HCPCS
9
Medicare allowed
$31,543
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 79 | 45 | $140 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 68 | 43 | $98 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 12 | $67 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 26 | 12 | $103 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 26 | 16 | $140 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 24 | 24 | $142 | |
G0008 |
Administration of influenza virus vaccine | 19 | 18 | $34 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 15 | 14 | $7 | |
90662 |
Influenza vaccine split virus, preservative free | 14 | 14 | $67 |
In context: peer comparison
Among 547 peers in this city , average services per provider: 81. This provider delivers 3.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
487
Patients
132
Total drug cost
$34,555
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 74 | 21 | $19,246 |
| Gabapentin | Generic | 60 | 22 | $861 |
| Rosuvastatin Calcium | Generic | 59 | 19 | $3,070 |
| Omeprazole | Generic | 39 | 16 | $725 |
| Atorvastatin Calcium | Generic | 34 | 13 | $428 |
| Clonazepam | Generic | 30 | 0 | $151 |
| Oxycodone Hcl | Generic | 29 | 0 | $394 |
| Amlodipine Besylate | Generic | 26 | 14 | $399 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 22 | 14 | $662 |
| Hydrochlorothiazide | Generic | 21 | 0 | $66 |
Hospital affiliations
Frequently asked questions
What is Dr. Rachel Hardenstine's medical specialty?
Dr. Rachel Hardenstine practices Internal Medicine Physician in Boston, MA.
Where does Dr. Rachel Hardenstine practice?
Dr. Rachel Hardenstine practices at 800 Huntington Avenue, Boston, MA 02115. Office phone: 8573072200.
What is Dr. Rachel Hardenstine's NPI?
Dr. Rachel Hardenstine's National Provider Identifier (NPI) is 1144667270, issued by NPPES.
Does Dr. Rachel Hardenstine accept Medicare assignment?
Yes. Dr. Rachel Hardenstine accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rachel Hardenstine commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.