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PATTY-ANN KRAJEWSKI M.D.
NPI 1366451734
Family Medicine in Hopkinton, MA

Active since August 05, 2006PECOS EnrolledAccepts Medicare Assignment
1 LUMBER ST, HOPKINTON, MA 01748(508) 625-3535(508) 625-1973 Get Directions Write a Review

NPPES record last updated: September 3, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 3, 2025, Jul 21, 2022, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

About Patty-ann Krajewski M.d. NPPES

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

PATTY-ANN KRAJEWSKI M.D. (NPI 1366451734) is an individual family medicine provider in Hopkinton, Massachusetts, licensed in Massachusetts (213815) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Milford Regional Medical Center, and is a graduate of University Of Massachusetts Medical School (1999).

NPPES Registry Identity

NPI1366451734
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NamePATTY-ANN KRAJEWSKICredential: M.D.
Location Address1 LUMBER STHopkinton, MA 01748-2363
Mailing Address9 Industrial Rd Ste 5Milford, MA 01757-3736 · (508) 473-1480 · Fax (508) 473-1210
Phone(508) 625-3535
Fax(508) 625-1973
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 1999
Enumeration DateAugust 5, 2006
Last NPPES UpdateSeptember 3, 20254 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2025
✔ NPI 1366451734 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MA · 213815
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.
1 LUMBER ST, Hopkinton, MA 01748
Open in Google Maps ↗

Other Identifiers 9

Other000000028141MA · Bmc Healthnet
Other712859MA · Hphc
OtherJ24780MA · Mabc
Medicaid0194506MA
Other54952MA · Fallon
Other213815MA · Tufts
Other409678Ri Blue Chip
Other0102611Uhc
Other3684748001MA · Cigna

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

Patty-ann Krajewski 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 ID1557556271
PECOS Enrollment IDI20101108001051
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 9

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 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.
240 services228 patients
2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc U0002
This refers to a test for COVID-19, caused by the SARS-CoV-2 virus. The test identifies multiple types or subtypes of the virus, including all targets. It's not specifically based on the CDC's testing protocol. It helps determine if you're currently infected with the virus.
64 services62 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.
49 services49 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
45 services45 patients
Detection test by nucleic acid for multiple types influenza virus 87502
A detection test by nucleic acid for multiple types of influenza virus is a diagnostic procedure. It identifies the genetic material of the virus in your body. It's highly accurate and can distinguish between different flu strains, helping in prompt and precise treatment.
40 services39 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
35 services34 patients

Hospital Affiliations CMS Care Compare

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

Milford Regional Medical Center

Acute Care Hospitals · Milford, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number220090
Location14 Prospect StreetMilford, MA 01757 · Worcester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01748 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES 11

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

MICHAEL A CONNORS MD
Internal Medicine
1 LUMBER ST
HOPKINTON, MA 01748
Middlesex County (508) 625-3535
MS. KATHRYN MCGRATH NP
Nurse Practitioner (Family)
1 LUMBER ST
HOPKINTON, MA 01748
Middlesex County (508) 625-3535
MILFORD REGIONAL PHYSICIAN GROUP, INC.
Family Medicine
1 LUMBER ST
HOPKINTON, MA 01748
Middlesex County (508) 625-3535
MR. JULIA DIMMICK DPT
Physical Therapist
1 LUMBER ST, SUITE 201
HOPKINTON, MA 01748
Middlesex County (508) 544-1540
ANNE F. MEYER NP
Nurse Practitioner
1 LUMBER ST
HOPKINTON, MA 01748
Middlesex County (508) 625-3535
COURTNEY PATRICIA CAPPADONA DPT
Physical Therapist
1 LUMBER ST
HOPKINTON, MA 01748
Middlesex County (508) 544-1540
ORTHOPEDICS NEW ENGLAND, INC
Orthopaedic Surgery
1 LUMBER ST
HOPKINTON, MA 01748
Middlesex County (508) 720-3630
ARIELLE JOHNSON PA-C
Physician Assistant
1 LUMBER ST
HOPKINTON, MA 01748
Middlesex County (508) 625-3535

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 Patty-ann Krajewski's NPI number?

The NPI number for Patty-ann Krajewski is 1366451734. It was assigned to this individual provider in the NPPES registry on August 5, 2006.

Where is Patty-ann Krajewski located?

Patty-ann Krajewski practices at 1 Lumber St, Hopkinton, MA 01748. The listed phone number is (508) 625-3535.

What is Patty-ann Krajewski's specialty?

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

Is Patty-ann Krajewski enrolled in Medicare?

Yes. Patty-ann Krajewski 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 Patty-ann Krajewski affiliated with any hospitals?

According to CMS data, Patty-ann Krajewski is affiliated with Milford Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Patty-ann Krajewski was last updated on September 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.