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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LAUREN JOSEFA HARTWELL
NPI 1629509971
Obstetrics & Gynecology in Reading, PA

Active since March 27, 2017PECOS EnrolledAccepts Medicare Assignment
2500 BERNVILLE RD, READING, PA 19605(610) 378-2899(610) 378-2980 Get Directions Write a Review

NPPES record last updated: September 30, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 30, 2026, Jun 29, 2021, Mar 27, 2017 (3 updates tracked since 2017).

About Lauren Josefa Hartwell NPPES

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

LAUREN JOSEFA HARTWELL (NPI 1629509971) is an individual obstetrics & gynecology provider in Reading, Pennsylvania, licensed in Pennsylvania (OS021311) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, is affiliated with Penn State Health St. Joseph, and is a graduate of Philadelphia College Of Osteopathic Medicine (2017).

NPPES Registry Identity

NPI1629509971
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameLAUREN JOSEFA HARTWELL
Location Address2500 BERNVILLE RDReading, PA 19605-9453
Mailing Address2494 Bernville Rd Ste 100Reading, PA 19605-9466 · (610) 378-3782 · Fax (610) 378-2980
Phone(610) 378-2899
Fax(610) 378-2980
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2017
Enumeration DateMarch 27, 2017
Last NPPES UpdateSeptember 30, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 30, 2026
✔ NPI 1629509971 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in PA · OS021311
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2500 BERNVILLE RD, Reading, PA 19605
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lauren Josefa Hartwell 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 ID9234530809
PECOS Enrollment IDI20210702001471
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Lauren Hartwell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Joseph Medical Group
Same address
Family Medicine
2500 BERNVILLE ROAD
Reading, PA 19605
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 251 clinicians in this Medicare group
NPI 1184754657 (610) 378-2000
Penn State Health Medical Group, LLC
0.2 mi
Orthopaedic Surgery
2494 BERNVILLE RD STE 200
Reading, PA 19605
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 994 clinicians in this Medicare group
NPI 1942955521 (610) 378-2996

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

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.
17 services14 patients

Hospital Affiliations CMS Care Compare

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

Penn State Health St. Joseph

Acute Care Hospitals · Reading, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390096
Location2500 Bernville RoadReading, PA 19605 · Berks County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19605 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
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 20

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

NICOLE BAUMGARTNER-FERNANDEZ DO
Internal Medicine
2500 BERNVILLE RD
READING, PA 19605
Berks County (610) 378-2000
DR. STEVEN RICHARD CHMIELEWSKI MD
Radiology (Diagnostic Radiology)
2500 BERNVILLE RD
READING, PA 19605
Berks County (610) 373-0165
DR. FNU RIMSHA MD
Student in an Organized Health Care Education/Training Program
2500 BERNVILLE RD
READING, PA 19605
Berks County (610) 208-4558
DR. LAWRENCE MICHAEL KAPLAN MD
Radiology (Diagnostic Radiology)
2500 BERNVILLE RD
READING, PA 19605
Berks County (610) 373-0165
JACOB D PLETZ MD
Internal Medicine
2500 BERNVILLE RD
READING, PA 19605
Berks County (610) 378-2000
MS. JESSICA C SHINE MSN
Midwife
2500 BERNVILLE RD
READING, PA 19605
Berks County (610) 756-7710
ANNAMARIA AUTORINO MD
Hospitalist
2500 BERNVILLE RD
READING, PA 19605
Berks County (610) 378-2735
MRS. MICHELLE LYNN REED FNP-C
Nurse Practitioner (Family)
2500 BERNVILLE RD
READING, PA 19605
Berks County (610) 378-2000

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 Lauren Hartwell's NPI number?

The NPI number for Lauren Hartwell is 1629509971. It was assigned to this individual provider in the NPPES registry on March 27, 2017.

Where is Lauren Hartwell located?

Lauren Hartwell practices at 2500 Bernville Rd, Reading, PA 19605. The listed phone number is (610) 378-2899.

What is Lauren Hartwell's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Lauren Hartwell enrolled in Medicare?

Yes. Lauren Hartwell 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.

Which organizations bill Medicare for Lauren Hartwell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Hartwell reassigns Medicare benefits to 2 organizations: St. Joseph Medical Group (Reading, PA) and Penn State Health Medical Group, LLC (Reading, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lauren Hartwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Lauren Hartwell affiliated with any hospitals?

According to CMS data, Lauren Hartwell is affiliated with Penn State Health St. Joseph.

When was this NPI record last updated?

The NPPES record for Lauren Hartwell was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.