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DR. PHILIP E KNAPP MD
NPI 1407819444
Internal Medicine - Endocrinology, Diabetes & Metabolism in Boston, MA

Active since April 10, 2006PECOS EnrolledAccepts Medicare Assignment
732 HARRISON AVENUE, PRESTON, 2ND FLOOR, BOSTON, MA 02118(617) 638-7470(617) 638-7449 Get Directions Write a Review

NPPES record last updated: December 5, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Philip E Knapp Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. PHILIP E KNAPP MD (NPI 1407819444) is an individual endocrinology, diabetes & metabolism provider in Boston, Massachusetts, licensed in Massachusetts (154076) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and is a graduate of University Of Massachusetts Medical School (1995).

NPPES Registry Identity

NPI1407819444
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. PHILIP E KNAPPCredential: MD
Location Address732 HARRISON AVENUE, PRESTON, 2ND FLOORBoston, MA 02118-2309
Mailing Address850 Harrison Avenue, Yacc-bnc7Boston, MA 02118-4001
Phone(617) 638-7470
Fax(617) 638-7449
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 1995
Enumeration DateApril 10, 2006
Last NPPES UpdateDecember 5, 2013
✔ NPI 1407819444 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in MA · 154076
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License 154076 (MA)
732 HARRISON AVENUE, Boston, MA 02118
Open in Google Maps ↗

Other Identifiers 3

Medicare UPING80983MA
Medicaid110060660AMA
Medicare PINA28905MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Philip E Knapp Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981666781
PECOS Enrollment IDI20041103000680
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
134 services98 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
55 services39 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
47 services24 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
33 services28 patients
Ultrasound scan of head and neck soft tissue 76536
An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.
23 services21 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
22 services22 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Boston Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220031
Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
7 suppliers44 claims133 services$5.40 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
4 suppliers15 claims30 services$1.00 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
9 suppliers142 claims142 services$174.92 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. IVANIA RIZO M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
732 HARRISON AVENUE, PRESTON, 2ND FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7470
EMELIA J. BENJAMIN MD, SCM
Internal Medicine (Cardiovascular Disease)
732 HARRISON AVENUE, PRESTON, 3RD FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7490
COURTNEY FAIELLA RN BCN-FNP
Nurse Practitioner (Family)
732 HARRISON AVENUE, PRESTON, 3RD FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7490
SHEILAH A. BERNARD MD
Internal Medicine (Cardiovascular Disease)
732 HARRISON AVENUE, PRESTON, 3RD FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7490
DR. JAMES L ROSENZWEIG MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
732 HARRISON AVENUE, PRESTON, 2ND FLOOR
BOSTON, MA 02118
Suffolk County (617) 638-7470
REMERCILE POLYNICE PIERRE NP
Nurse Practitioner (Family)
732 HARRISON AVENUE, PRESTON 5TH FLOOR
BOSTON, MA 02118
Suffolk County (617) 414-6840
QI CHU
Student in an Organized Health Care Education/Training Program
732 HARRISON AVENUE, PRESTON FAMILY BUILDING 5TH FLOOR
BOSTON, MA 02118
Suffolk County (617) 414-6840
DR. EWALD RAY MENDESZOON JR. DPM
Podiatrist (Foot Surgery)
732 HARRISON AVENUE, PRESTON 5TH FLOOR
BOSTON, MA 02118
Suffolk County (617) 414-6840

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Philip Knapp's NPI number?

The NPI number for Philip Knapp is 1407819444. It was assigned to this individual provider in the NPPES registry on April 10, 2006.

Where is Philip Knapp located?

Philip Knapp practices at 732 Harrison Avenue Preston, 2nd Floor, Boston, MA 02118. The listed phone number is (617) 638-7470.

What is Philip Knapp's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Philip Knapp enrolled in Medicare?

Yes. Philip Knapp is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Philip Knapp accept?

Health plans from Anthem Blue Cross and Blue Shield list Philip Knapp as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Philip Knapp affiliated with any hospitals?

According to CMS data, Philip Knapp is affiliated with Boston Medical Center.

When was this NPI record last updated?

The NPPES record for Philip Knapp was last updated on December 5, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.