Doctor profile · Federal record

Dr. Natalie Cohen, MD

Internal Medicine Physician (CMS: Internal Medicine) · Acton, MA

  • NPI 1700179678
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
321 Main St
Acton, MA 017203718
(978) 635-8700
fax (978) 635-8920

Credentials & registration

NPPES · NUCC
NPI registered
May 2011 — 15 yrs on file
Profile last updated
February 2, 2017
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #258083
Medicaid
MA #110099716A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700179678. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,183
Distinct HCPCS
10
Medicare allowed
$94,547
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 318 184 $6
99214 Established patient office or other outpatient visit, 30-39 minutes 313 190 $140
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 192 150 $8
80053 Blood test, comprehensive group of blood chemicals 152 136 $10
80061 Blood test, lipids (cholesterol and triglycerides) 119 108 $13
99213 Established patient office or other outpatient visit, 20-29 minutes 108 93 $97
80048 Blood test, basic group of blood chemicals (calcium, total) 94 67 $8
77080 Dxa bone density measurement of hip, pelvis, spine 80 40 $22
84443 Blood test, thyroid stimulating hormone (tsh) 78 70 $16
G0008 Administration of influenza virus vaccine 64 64 $31

In context: peer comparison

Among 6 peers in Acton Internal Medicine Physician, average services per provider: 59. This provider delivers 37× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,493
Patients
481
Total drug cost
$29,651
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 309 110 $7,667
Lisinopril Generic 189 56 $2,292
Amlodipine Besylate Generic 178 59 $2,167
Losartan Potassium Generic 106 37 $2,395
Levothyroxine Sodium Generic 93 33 $1,414
Metoprolol Succinate Generic 89 23 $2,104
Hydrochlorothiazide Generic 84 25 $411
Omeprazole Generic 70 23 $2,150
Rosuvastatin Calcium Generic 67 20 $5,044
Citalopram Hbr (Citalopram Hydrobromide) Brand 62 19 $789

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Natalie Cohen's medical specialty?
Dr. Natalie Cohen practices Internal Medicine Physician in Acton, MA.
Where does Dr. Natalie Cohen practice?
Dr. Natalie Cohen practices at 321 Main St, Acton, MA 017203718. Office phone: 9786358700.
What is Dr. Natalie Cohen's NPI?
Dr. Natalie Cohen's National Provider Identifier (NPI) is 1700179678, issued by NPPES.
Does Dr. Natalie Cohen accept Medicare assignment?
Yes. Dr. Natalie Cohen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Natalie Cohen 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); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025). Source: CMS Medicare Physician & Other Practitioners file.