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MICHELLE DAWN CALDWELL DO
NPI 1083897904
Internal Medicine in Marietta, OH

Active since December 13, 2007PECOS EnrolledAccepts Medicare Assignment
401 MATTHEW ST, MARIETTA, OH 45750(740) 374-7700 Get Directions Write a Review

NPPES record last updated: July 23, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 23, 2021, May 26, 2021, May 11, 2021 and 41 more (44 updates tracked since 2018).

About Michelle Dawn Caldwell Do NPPES

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

MICHELLE DAWN CALDWELL DO (NPI 1083897904) is an individual internal medicine provider in Marietta, Ohio, licensed in Ohio (34.010275) and active in the NPI registry since December 2007. She is enrolled in Medicare PECOS, is affiliated with Marietta Memorial Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1083897904
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMICHELLE DAWN CALDWELLCredential: DO
Location Address401 MATTHEW STMarietta, OH 45750-1635
Mailing AddressPo Box 936857Atlanta, GA 31193-6857
Phone(740) 374-7700
Sole ProprietorYes
Medical School CMSOhio University, College Of Osteopathic MedicineGraduated 2007
Enumeration DateDecember 13, 2007
Last NPPES UpdateJuly 23, 202144 updates tracked since enumeration
NPPES CertifiedJuly 23, 2021
✔ NPI 1083897904 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OH · 34.010275
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.
Also ListedHospitalistTaxonomy 208M00000X · License 2010-00472 (NC), 34.010275 (OH)
401 MATTHEW ST, Marietta, OH 45750
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1301 Yadkin StAlbemarle, NC 28001-3441 · Phone (704) 984-4365
Location 21106 Colegate DrMarietta, OH 45750-1323 · Phone (740) 374-7700
Location 32131 S 17th StWilmington, NC 28401-7407 · Phone (910) 667-7000 · Fax (910) 815-5698

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

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

Michelle Dawn Caldwell Do 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 ID6002931029
PECOS Enrollment IDI20210513000277
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

3

Medicare enrollment records show Michelle Caldwell reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Marietta Memorial Hospital
Same address
General Acute Care Hospital
401 MATTHEW ST
Marietta, OH 45750
  • Reassigned Medicare billing, Ohio enrollment
  • 411 clinicians in this Medicare group
NPI 1215936927 (740) 374-1413
Selby General Hospital
1.3 mi
Critical Access
1106 COLEGATE DR
Marietta, OH 45750
  • Reassigned Medicare billing, Ohio enrollment
  • 247 clinicians in this Medicare group
NPI 1124073465 (740) 568-2040
Novant Health Medical Group Coastal Region, LLC
390 mi
Family Medicine
2000 BRABHAM AVE
Jacksonville, NC 28546
  • Reassigned Medicare billing, North Carolina enrollment
  • 710 clinicians in this Medicare group
NPI 1629738505 (910) 376-3025

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 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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
225 services132 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.
186 services120 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
179 services171 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
158 services157 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
36 services36 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
32 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Marietta Memorial Hospital

Acute Care Hospitals · Marietta, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number360147
Location401 Matthew StreetMarietta, OH 45750 · Washington County
Emergency services Birthing friendly

Selby General Hospital

Critical Access Hospitals · Marietta, OH
OwnershipVoluntary non-profit - Private
CMS Certification Number361319
Location1106 Colegate DriveMarietta, OH 45750 · Washington County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45750 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
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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 20

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

CONSTANCE J OATES FNP
Nurse Practitioner
401 MATTHEW ST, EMERGENCY DEPARTMENT
MARIETTA, OH 45750
Washington County (740) 376-1939
JANELLE A THOMAS MD
Emergency Medicine
401 MATTHEW ST, EMERGENCY DEPT
MARIETTA, OH 45750
Washington County (740) 374-1400
LEXIE MULLEN MS, CCC-SLP
Speech-Language Pathologist
401 MATTHEW ST
MARIETTA, OH 45750
Washington County (740) 374-1422
DR. DIANA WHEELER DO
Family Medicine
401 MATTHEW ST
MARIETTA, OH 45750
Washington County (740) 374-7700
JULIAN ADAM JOHN JAKUBOWSKI DO
Emergency Medicine
401 MATTHEW ST, EMERGENCY DEPARTMENT
MARIETTA, OH 45750
Washington County (740) 376-1939
GEOFFREY SIROCKMAN DO
Emergency Medicine
401 MATTHEW ST, EMERGENCY DEPARTMENT
MARIETTA, OH 45750
Washington County (740) 568-5669
PUSHPA UPRETY FNP
Nurse Practitioner (Family)
401 MATTHEW ST
MARIETTA, OH 45750
Washington County (740) 374-1494
DR. DISHA SHAH MD
Student in an Organized Health Care Education/Training Program
401 MATTHEW ST
MARIETTA, OH 45750
Washington County (740) 374-1400

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 Michelle Caldwell's NPI number?

The NPI number for Michelle Caldwell is 1083897904. It was assigned to this individual provider in the NPPES registry on December 13, 2007.

Where is Michelle Caldwell located?

Michelle Caldwell practices at 401 Matthew St, Marietta, OH 45750. The listed phone number is (740) 374-7700.

What is Michelle Caldwell's specialty?

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

Is Michelle Caldwell enrolled in Medicare?

Yes. Michelle Caldwell 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 Michelle Caldwell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Caldwell reassigns Medicare benefits to 3 organizations: Marietta Memorial Hospital (Marietta, OH), Selby General Hospital (Marietta, OH) and Novant Health Medical Group Coastal Region, LLC (Jacksonville, NC). 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 Michelle Caldwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michelle Caldwell accept?

Health plans from CareSource list Michelle Caldwell 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 Michelle Caldwell affiliated with any hospitals?

According to CMS data, Michelle Caldwell is affiliated with Marietta Memorial Hospital and Selby General Hospital.

When was this NPI record last updated?

The NPPES record for Michelle Caldwell was last updated on July 23, 2021. 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.