Doctor profile · Federal record

Dr. PHILIP KNAPP, MD

Endocrinology, Diabetes & Metabolism Physician (CMS: ENDOCRINOLOGY) · Internal Medicine Physician · BOSTON, MA

  • NPI 1407819444
  • Accepts Medicare
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
732 HARRISON AVENUE, PRESTON, 2ND FLOOR
BOSTON, MA 021182309
(617) 638-7470
fax (617) 638-7449
Mailing address
850 HARRISON AVENUE, YACC-BNC7
BOSTON, MA 021184001

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
December 5, 2013
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
Massachusetts #154076
Medicaid
MA #110060660A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407819444. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
338
Distinct HCPCS
8
Medicare allowed
$34,767
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 125 91 $104
99215 Established patient office or other outpatient visit, 40-54 minutes 69 54 $150
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 30 17 $84
77080 Dxa bone density measurement of hip, pelvis, spine 29 29 $10
99204 New patient office or other outpatient visit, 45-59 minutes 27 27 $142
99213 Established patient office or other outpatient visit, 20-29 minutes 23 23 $70
76536 Ultrasound scan of head and neck soft tissue 22 20 $29
99205 New patient office or other outpatient visit, 60-74 minutes 13 12 $193

In context: peer comparison

Among 97 peers in this city , average services per provider: 116. This provider delivers 2.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,407
Patients
335
Total drug cost
$709,833
Drug Type Claims Patients Total cost
Trulicity (Dulaglutide) Brand 285 53 $346,100
Levothyroxine Sodium Generic 207 57 $3,794
Jardiance (Empagliflozin) Brand 133 33 $159,666
Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) Brand 114 36 $51,893
Novolog Flexpen (Insulin Aspart) Brand 105 25 $82,302
Alendronate Sodium Generic 77 27 $1,451
Unifine Pentips (Pen Needle, Diabetic) Brand 74 26 $5,021
Atorvastatin Calcium Generic 60 17 $850
Metformin Hcl Generic 60 17 $614
Testosterone Cypionate Generic 60 0 $1,418

Hospital affiliations

CMS Hospital Compare