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AIMEE C. KOBJACK MD
NPI 1104358001
Family Medicine in Harvard, MA

Active since March 30, 2017PECOS EnrolledAccepts Medicare Assignment
198 AYER RD, HARVARD, MA 01451(978) 456-2355(978) 456-2356 Get Directions Write a Review

NPPES record last updated: October 24, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 24, 2020, Aug 7, 2020, Mar 17, 2018 and 2 more (5 updates tracked since 2017).

About Aimee C. Kobjack Md NPPES

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

AIMEE C. KOBJACK MD (NPI 1104358001) is an individual family medicine provider in Harvard, Massachusetts, licensed in Massachusetts (282879) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, is affiliated with Umass Memorial Healthalliance Hospitals, and is a graduate of University Of Massachusetts Medical School (2017).

NPPES Registry Identity

NPI1104358001
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameAIMEE C. KOBJACKCredential: MD
Location Address198 AYER RDHarvard, MA 01451-1163
Mailing AddressPo Box 415348Boston, MA 02241-5348 · (800) 225-8885 · Fax (508) 334-8105
Phone(978) 456-2355
Fax(978) 456-2356
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2017
Enumeration DateMarch 30, 2017
Last NPPES UpdateOctober 24, 20205 updates tracked since enumeration
NPPES CertifiedOctober 24, 2020
✔ NPI 1104358001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MA · 282879
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
198 AYER RD, Harvard, MA 01451
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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

Aimee C. Kobjack 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 ID2365715349
PECOS Enrollment IDI20200914000574
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 10

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.

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
84 services84 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.
73 services54 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.
66 services55 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
34 services27 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
26 services26 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
18 services18 patients

Hospital Affiliations CMS Care Compare 4

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

Umass Memorial Healthalliance Hospitals

Acute Care Hospitals · Leominster, MA
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number220001
Location60 Hospital RoadLeominster, MA 01453 · Worcester County
Emergency services

Umass Memorial Healthcare-Marlborough Hospital

Acute Care Hospitals · Marlborough, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220049
Location157 Union StreetMarlborough, MA 01752 · Middlesex County
Emergency services

Emerson Hospital -

Acute Care Hospitals · W Concord, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220084
Location133 Old Road To 9 Acre CornerW Concord, MA 01742 · Middlesex County
Emergency services Birthing friendly

Umass Memorial Medical Center/University Campus

Acute Care Hospitals · Worcester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220163
Location55 Lake Avenue NorthWorcester, MA 01655 · Worcester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01451 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

Other Providers at the Same Location NPPES 4

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

MS. SARAH ANN MORASSE FNP
Nurse Practitioner
198 AYER RD
HARVARD, MA 01451
Worcester County (978) 456-2355
DR. MARIANNE MONET WILLEY TROTTER MD
Family Medicine
198 AYER RD
HARVARD, MA 01451
Worcester County (978) 456-2355
WILLIAM BROWN
Family Medicine
198 AYER RD
HARVARD, MA 01451
Worcester County (784) 562-3559
DR. KASTOORI IYENGAR M.D.
Family Medicine
198 AYER RD
HARVARD, MA 01451
Worcester County (978) 456-2355

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 Aimee Kobjack's NPI number?

The NPI number for Aimee Kobjack is 1104358001. It was assigned to this individual provider in the NPPES registry on March 30, 2017.

Where is Aimee Kobjack located?

Aimee Kobjack practices at 198 Ayer Rd, Harvard, MA 01451. The listed phone number is (978) 456-2355.

What is Aimee Kobjack's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Aimee Kobjack enrolled in Medicare?

Yes. Aimee Kobjack 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.

Is Aimee Kobjack affiliated with any hospitals?

According to CMS data, Aimee Kobjack is affiliated with Umass Memorial Healthalliance Hospitals, Umass Memorial Healthcare-Marlborough Hospital, Emerson Hospital - and Umass Memorial Medical Center/University Campus.

When was this NPI record last updated?

The NPPES record for Aimee Kobjack was last updated on October 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.