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JANA NAEF M.D.
NPI 1932385655
Internal Medicine in Cambridge, MA

Active since January 11, 2008PECOS EnrolledAccepts Medicare Assignment
604 GREEN ST, CAMBRIDGE, MA 02139(617) 354-0915 Get Directions Write a Review

NPPES record last updated: January 11, 2008. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Jana Naef M.d. NPPES

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

JANA NAEF M.D. (NPI 1932385655) is an individual internal medicine provider in Cambridge, Massachusetts, licensed in Massachusetts (225469) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS, is affiliated with Tufts Medical Center, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1932385655
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameJANA NAEFCredential: M.D.
Location Address604 GREEN STCambridge, MA 02139-3121
Mailing Address604 Green StCambridge, MA 02139-3121 · (617) 354-0915
Phone(617) 354-0915
Sole ProprietorYes
Medical School CMSOtherGraduated 1998
Enumeration DateJanuary 11, 2008
✔ NPI 1932385655 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 225469
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
604 GREEN ST, Cambridge, MA 02139
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Other Names 1

Former Name (1)Jana Urbankova M.d.

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

Jana Naef M.d. 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 ID6002087921
PECOS Enrollment IDI20110924000001
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 2

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 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.
73 services42 patients
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.
31 services26 patients

Hospital Affiliations CMS Care Compare

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

Tufts Medical Center

Acute Care Hospitals · Boston, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220116
Location800 Washington StreetBoston, MA 02111 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02139 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.

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 Jana Naef's NPI number?

The NPI number for Jana Naef is 1932385655. It was assigned to this individual provider in the NPPES registry on January 11, 2008. The provider is also known as Jana Urbankova M.D..

Where is Jana Naef located?

Jana Naef practices at 604 Green St, Cambridge, MA 02139. The listed phone number is (617) 354-0915.

What is Jana Naef's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Jana Naef enrolled in Medicare?

Yes. Jana Naef 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 Jana Naef accept?

Health plans from Anthem Blue Cross and Blue Shield list Jana Naef 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 Jana Naef affiliated with any hospitals?

According to CMS data, Jana Naef is affiliated with Tufts Medical Center.

When was this NPI record last updated?

The NPPES record for Jana Naef was last updated on January 11, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.