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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.

TAMARA MONTGOMERY D.O.
NPI 1114995602
Family Medicine in Marietta, OH

Active since March 09, 2006PECOS Enrolled
320 E 8TH ST STE 141, MARIETTA, OH 45750(740) 374-5580(740) 374-6266 Get Directions Write a Review

NPPES record last updated: October 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 22, 2026, Jun 20, 2025, Sep 18, 2024 and 4 more (7 updates tracked since 2020).

About Tamara Montgomery D.o. NPPES

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

TAMARA MONTGOMERY D.O. (NPI 1114995602) is an individual family medicine provider in Marietta, Ohio, licensed in Ohio (34-00-7567) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Marietta Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1114995602
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameTAMARA MONTGOMERYCredential: D.O.
Location Address320 E 8TH ST STE 141Marietta, OH 45750-3382
Mailing Address416 Colegate Dr Bldg 3Marietta, OH 45750-9549 · (740) 374-3526 · Fax (740) 374-3165
Phone(740) 374-5580
Fax(740) 374-6266
Sole ProprietorYes
Medical School CMSWest Virginia School Of Osteopathic MedicineGraduated 1998
Enumeration DateMarch 9, 2006
Last NPPES UpdateOctober 22, 20267 updates tracked since enumeration
NPPES CertifiedOctober 22, 2026
✔ NPI 1114995602 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in OH · 34-00-7567
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.
320 E 8TH ST STE 141, Marietta, OH 45750
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Secondary Practice Locations 2

Location 1802 Wayne St Ste 100Marietta, OH 45750-3373 · Phone (740) 374-5580 · Fax (740) 374-6266
Location 2424 Highland AveWilliamstown, WV 26187-1249 · Phone (740) 376-6191 · Fax (740) 376-6192

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc., CareSource and more.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

Tamara Montgomery D.o. 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 ID5597854422
PECOS Enrollment IDI20100330000058, I20210415000600
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

4

Medicare enrollment records show Tamara Montgomery reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Selby General Hospital
Same address
Rural Health
320 E 8TH ST
Marietta, OH 45750
  • Reassigned Medicare billing, Ohio enrollment
  • 105 clinicians in this Medicare group
NPI 1992699896 (740) 568-2212
Marietta Memorial Hospital Of Tyler County Inc
0.8 mi
Rural Health
424 HIGHLAND AVE
Williamstown, WV 26187
  • Reassigned Medicare billing, West Virginia enrollment
  • 38 clinicians in this Medicare group
NPI 1972302388 (740) 568-4190
Mhc Physicians Inc
0.8 mi
Internal Medicine
424 HIGHLAND AVE
Williamstown, WV 26187
  • Reassigned Medicare billing, West Virginia enrollment
  • 49 clinicians in this Medicare group
NPI 1073600219 (740) 568-4190
Marietta Memorial Hospital
2.0 mi
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

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 8

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.

Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348
An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.
121 services25 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
91 services57 patients
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
54 services22 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.
50 services36 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
44 services22 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
34 services27 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
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 6

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

MEGAN MCELROY CNP
Nurse Practitioner
320 E 8TH ST STE 141
MARIETTA, OH 45750
Washington County (740) 374-5580
EVA GIRO MD
Internal Medicine
320 E 8TH ST STE 141
MARIETTA, OH 45750
Washington County (740) 374-5580
ROXANNE CECH M.D.
Family Medicine
320 E 8TH ST STE 141
MARIETTA, OH 45750
Washington County (740) 374-5580
AMY HOLDREN NP-C
Nurse Practitioner (Family)
320 E 8TH ST STE 141
MARIETTA, OH 45750
Washington County (740) 374-5580
ABIGAIL ELIZABETH DELANCEY PA
Physician Assistant
320 E 8TH ST STE 141
MARIETTA, OH 45750
Washington County (740) 374-5580
DAVID MONTGOMERY D.O.
Internal Medicine
320 E 8TH ST STE 141
MARIETTA, OH 45750
Washington County (740) 374-5580

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 Tamara Montgomery's NPI number?

The NPI number for Tamara Montgomery is 1114995602. It was assigned to this individual provider in the NPPES registry on March 9, 2006.

Where is Tamara Montgomery located?

Tamara Montgomery practices at 320 E 8th St Ste 141, Marietta, OH 45750. The listed phone number is (740) 374-5580.

What is Tamara Montgomery's specialty?

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

Is Tamara Montgomery enrolled in Medicare?

Yes. Tamara Montgomery 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 Tamara Montgomery's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tamara Montgomery reassigns Medicare benefits to 4 organizations: Selby General Hospital (Marietta, OH), Marietta Memorial Hospital Of Tyler County Inc (Williamstown, WV), Mhc Physicians Inc (Williamstown, WV) and Marietta Memorial Hospital (Marietta, OH). 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 Tamara Montgomery's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tamara Montgomery accept?

Health plans from Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc., CareSource, Highmark Blue Cross Blue Shield West Virginia and MedMutual list Tamara Montgomery 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 Tamara Montgomery affiliated with any hospitals?

According to CMS data, Tamara Montgomery is affiliated with Marietta Memorial Hospital and Selby General Hospital.

When was this NPI record last updated?

The NPPES record for Tamara Montgomery was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.