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

LYDIA RICHARDS PA
NPI 1528796091
Physician Assistant in Marietta, OH

Active since August 11, 2022PECOS Enrolled
330 E 8TH ST STE 151, MARIETTA, OH 45750(740) 374-4945(740) 374-4943 Get Directions Write a Review

NPPES record last updated: October 22, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jun 23, 2025, Sep 6, 2024, May 6, 2024 and 3 more (6 updates tracked since 2022).

About Lydia Richards Pa NPPES

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

LYDIA RICHARDS PA (NPI 1528796091) is an individual physician assistant in Marietta, Ohio and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS, is affiliated with Marietta Memorial Hospital, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1528796091
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameLYDIA RICHARDSCredential: PA
Location Address330 E 8TH ST STE 151Marietta, OH 45750-3383
Mailing Address416 Colegate Dr Bldg 3Marietta, OH 45750-9549 · (740) 374-3526 · Fax (740) 374-3165
Fax(740) 374-4943
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateAugust 11, 2022
Last NPPES UpdateOctober 22, 20266 updates tracked since enumeration
NPPES CertifiedOctober 22, 2026
✔ NPI 1528796091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
330 E 8TH ST STE 151, Marietta, OH 45750

Other Names 1

Former Name (1)Lydia N Watson

Accepted Insurance

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

Lydia Richards Pa 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 ID3577949569
PECOS Enrollment IDI20220928001961, I20230928001696
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.

Hospital Affiliations CMS Care Compare 4

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

Camden Clark Medical Center

Acute Care Hospitals · Parkersburg, WV
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number510058
Location800 Garfield AveParkersburg, WV 26101 · Wood County
Emergency services Birthing friendly

Sistersville General Hospital

Critical Access Hospitals · Sistersville, WV
OwnershipVoluntary non-profit - Private
CMS Certification Number511304
Location314 South Wells StreetSistersville, WV 26175 · Tyler 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
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
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 5

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

Physician Assistant
330 E 8TH ST STE 151
MARIETTA, OH 45750
Family Medicine
330 E 8TH ST STE 151
MARIETTA, OH 45750
Physician Assistant
330 E 8TH ST STE 151
MARIETTA, OH 45750
Nurse Practitioner (Family)
330 E 8TH ST STE 151
MARIETTA, OH 45750
Family Medicine
330 E 8TH ST STE 151
MARIETTA, OH 45750

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 Lydia Richards's NPI number?

The NPI number for Lydia Richards is 1528796091. It was assigned to this individual provider in the NPPES registry on August 11, 2022. The provider is also known as Lydia N Watson.

Where is Lydia Richards located?

Lydia Richards practices at 330 E 8th St Ste 151, Marietta, OH 45750. The listed phone number is (740) 374-4945.

What is Lydia Richards's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Lydia Richards enrolled in Medicare?

Yes. Lydia Richards 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.

What insurance does Lydia Richards accept?

Health plans from Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc. and MedMutual list Lydia Richards 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 Lydia Richards affiliated with any hospitals?

According to CMS data, Lydia Richards is affiliated with Marietta Memorial Hospital, Selby General Hospital, Camden Clark Medical Center and Sistersville General Hospital.

When was this NPI record last updated?

The NPPES record for Lydia Richards 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 21 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.