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PROFESSIONAL SERVICES GROUP
NPI 1144800673
Family Medicine in Sistersville, WV

Active since April 09, 2021CLIA Certified · 2 labs
314 S WELLS ST, SISTERSVILLE, WV 26175(304) 652-2611 Get Directions Write a Review

NPPES record last updated: May 14, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 14, 2021, May 7, 2021, Apr 9, 2021 (3 updates tracked since 2021).

About Professional Services Group NPPES

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

PROFESSIONAL SERVICES GROUP (NPI 1144800673) is a healthcare organization registered as a family medicine in Sistersville, West Virginia and active in the NPI registry since April 2021. The organization holds 2 active CLIA laboratory certificates and lists Paul G Westbrock, Vp, Legal Affairs, as its authorized official.

NPPES Registry Identity

NPI1144800673
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameMARIETTA MEMORIAL HOSPITAL OF TYLER COUNTY INC
Location Address314 S WELLS STSistersville, WV 26175-1098
Mailing AddressC/o Paul Westbrock, 314 S Wells StSistersville, WV 26175 · (740) 374-1581
Phone(304) 652-2611
Organization SubpartNo
Authorized OfficialPaul G WestbrockVp, Legal Affairs · (740) 374-1581
Enumeration DateApril 9, 2021
Last NPPES UpdateMay 14, 20213 updates tracked since enumeration
NPPES CertifiedMay 14, 2021
✔ NPI 1144800673 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
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 ListedEmergency MedicineTaxonomy 207P00000X
Also ListedInternal MedicineTaxonomy 207R00000X
314 S WELLS ST, Sistersville, WV 26175
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Other Names 1

Other NameProfessional Services Group

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Professional Services Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

38

Medicare enrollment records show 38 clinicians reassign Medicare billing to Professional Services Group, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 11

Emergency Medicine11
Nurse Practitioner9
Family Practice8
Orthopedic Surgery3
Cardiovascular Disease (Cardiology)1
Hospitalist1
Obstetrics/Gynecology1
Pain Management1
3 other specialties3

Nearest to this location (20)

See all 38
Brenda Stoops, NP
Nurse Practitioner
NPI 1578937967
305 CLAY ST
Sistersville, WV 26175
(304) 447-2038
✔ PECOS✔ Accepts Medicare0.8 mi
Kayla Michaelis
Hospitalist
NPI 1821510793
314 S WELLS ST
Sistersville, WV 26175
(304) 652-2611
✔ PECOS✔ Accepts Medicare0.8 mi
Michael Mauzy, DO
Family Practice
NPI 1417933508
1861 N PLEASANTS HWY # 101
Saint Marys, WV 26170
(681) 612-1022
✔ PECOS✔ Accepts Medicare14 mi
Kendal Neill, NP
Family Practice
NPI 1003398223
1861 N PLEASANTS HWY # 101
Saint Marys, WV 26170
(681) 612-1022
✔ PECOS✔ Accepts Medicare14 mi
Heather Straight, DO
Family Practice
NPI 1841292786
1861 N PLEASANTS HWY # 101
Saint Marys, WV 26170
(681) 612-1022
✔ PECOS✔ Accepts Medicare14 mi
Amanda Voldness, NP
Nurse Practitioner
NPI 1598163651
1861 N PLEASANTS HWY # 101
Saint Marys, WV 26170
(681) 612-1022
✔ PECOS✔ Accepts Medicare14 mi
Christopher Murphy, MD
Family Practice
NPI 1144890880
1106 COLEGATE DR
Marietta, OH 45750
(740) 568-2000
✔ PECOS✔ Accepts Medicare26 mi
Siva Murthy, MD
Emergency Medicine
NPI 1104890920
1106 COLEGATE DR EMERGENCY DEPT
Marietta, OH 45750
(740) 568-2000
✔ PECOS✔ Accepts Medicare26 mi
Tamara Postlethwait, FNP-BC
Nurse Practitioner
NPI 1003325150
800 WAYNE ST STE 100
Marietta, OH 45750
(740) 568-2214
✔ PECOS✔ Accepts Medicare26 mi
Amy Holdren, NP-C
Nurse Practitioner
NPI 1922561695
320 E 8TH ST STE 141
Marietta, OH 45750
(740) 374-5580
✔ PECOS✔ Accepts Medicare26 mi
David Montgomery, D.O.
Family Practice
NPI 1992773501
320 E 8TH ST STE 141
Marietta, OH 45750
(740) 374-5580
✔ PECOS✔ Accepts Medicare26 mi
Stephen Stanley, DO
Obstetrics/Gynecology
NPI 1770571309
320 E 8TH ST SUITE 142
Marietta, OH 45750
(740) 373-4111
✔ PECOS✔ Accepts Medicare26 mi
Ayla Gordon, M.D.
Pulmonary Disease
NPI 1780079236
400 MATTHEW ST STE 305
Marietta, OH 45750
(740) 568-5662
✔ PECOS✔ Accepts Medicare27 mi
Shannon Altazan, DO
Emergency Medicine
NPI 1477057883
401 MATTHEW ST
Marietta, OH 45750
(740) 376-1939
✔ PECOS✔ Accepts Medicare27 mi
Adam Domico, MD
Orthopedic Surgery
NPI 1366806481
611 2ND ST # C
Marietta, OH 45750
(740) 373-8756
✔ PECOS✔ Accepts Medicare27 mi
John Henry, MD
Orthopedic Surgery
NPI 1427016211
611 SECOND ST
Marietta, OH 45750
(740) 373-8756
✔ PECOS✔ Accepts Medicare27 mi
John Mason, MD
Cardiovascular Disease (Cardiology)
NPI 1447464789
600 18TH ST SUITE 512
Parkersburg, WV 26101
(304) 424-4574
✔ PECOS✔ Accepts Medicare36 mi
Gregory D Eramo, M.D.
Physical Medicine and Rehabilitation
NPI 1649488032
799 FARSON ST SUITE 210
Belpre, OH 45714
(740) 423-3082
✔ PECOS✔ Accepts Medicare39 mi
Peter Pantelidis, M.D.
Pain Management
NPI 1770570186
799 FARSON ST STE 210
Belpre, OH 45714
(740) 423-3082
✔ PECOS✔ Accepts Medicare39 mi
James Pipes, DPM
Podiatry
NPI 1316473721
122 PINNELL ST
Ripley, WV 25271
(304) 373-1578
✔ PECOS✔ Accepts Medicare65 mi
See all 38 clinicians

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

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 51D2310236

Marietta Memorial Hospital · Sistersville, WV
Active · expires Aug 28, 2028
CLIA Number51D2310236
Laboratory TypePhysician Office
Certificate Effective DateAugust 29, 2026
Certificate Expiration DateAugust 28, 2028
Laboratory DirectorDr. Stephen Stanley
Laboratory Phone(304) 447-2447
Laboratory LocationMarietta Memorial Hospital314 S Wells St Ste 100, Sistersville, WV 26175
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Compliance 51D0236132

Marietta Memorial Hospital Of Tyler County Inc Dba Sistersville General Hospital · Sistersville, WV
Active · expires Mar 2, 2028
CLIA Number51D0236132
Laboratory TypeHospital
Certificate Effective DateMarch 3, 2026
Certificate Expiration DateMarch 2, 2028
Laboratory DirectorDr. Matthew J. Macatol
Laboratory Phone(304) 447-2533
Laboratory LocationMarietta Memorial Hospital Of Tyler County Inc Dba Sistersville General Hospital314 S Wells St, Sistersville, WV 26175
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Marietta Memorial Hospital Of Tyler County Inc's NPI number?

The NPI number for Marietta Memorial Hospital Of Tyler County Inc is 1144800673. It was assigned to this organization in the NPPES registry on April 9, 2021. The provider is also known as Professional Services Group.

Where is Marietta Memorial Hospital Of Tyler County Inc located?

Marietta Memorial Hospital Of Tyler County Inc is located at 314 S Wells St, Sistersville, WV 26175. The listed phone number is (304) 652-2611.

What is Marietta Memorial Hospital Of Tyler County Inc's specialty?

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

Is Marietta Memorial Hospital Of Tyler County Inc enrolled in Medicare?

Yes. Marietta Memorial Hospital Of Tyler County Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Marietta Memorial Hospital Of Tyler County Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 38 clinicians in 11 Medicare specialties reassign their Medicare billing to Marietta Memorial Hospital Of Tyler County Inc. A 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 the clinician's services. The largest specialties are Emergency Medicine (11), Nurse Practitioner (9) and Family Practice (8). Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Marietta Memorial Hospital Of Tyler County Inc hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Marietta Memorial Hospital Of Tyler County Inc was last updated on May 14, 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.