CLARK H GLASS (M.D.) – Orthopaedic Surgery Physician, NPI 1447253505

CLARK H GLASS (M.D.) is a healthcare provider. based in Marietta, Georgia. specializing in ORTHOPEDIC SURGERY. They hold the professional credentials M.D.. They hold a License No. 017387 (GA). The NPI Number for CLARK H GLASS (M.D.) is 1447253505

Main info

Male
52 Years Of Experience
Accepts Medicare Assignment
Name
CLARK H GLASS (M.D.)
NPI
1447253505
Phone
(770) 427-5717
Address
300 TOWER RD NE
Enumeration Date
23 May 2005
Last Update Date
5 December 2013

Doctor Profile

Medical School Name
EMORY UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
7704275717
Graduation Year
1974 (52 years ago)
PAC ID
4789571696
Group Practice PAC ID
6204723216
Professional Enrollment ID
I20050119000781
Address ID
GA300609403MA300XXNEXX403
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:21State licenses:1Digital endpointsOther names

933 ORTHOPEDIC SURGERY in GA

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Provider Addresses for CLARK H GLASS (M.D.)

  • Tower Road Northwest, Elizabeth, Marietta, Cobb, Georgia, 30061, United States of America

    STE 200

    MARIETTA, GA 300609403

    Phone: (770) 427-5717

    Fax: (770) 429-6503

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2005-01-19

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20050119000781IOrthopedic SurgeryGATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
J7329Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg3,25025$0
J1100Injection, dexamethasone sodium phosphate, 1 mg2,480264$0
J1030Injection, methylprednisolone acetate, 40 mg1,845224$0
J3301Injection, triamcinolone acetonide, not otherwise specified, 10 mg59293$0
20610Aspiration and/or injection of fluid from large joint487189$0
View full utilization report →

Insurance plans in this area (ZIP 30060)

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Provider's Procedures

CLARK H GLASS (M.D.) performs procedures in ORTHOPEDIC SURGERY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
ORTHOPEDIC SURGERYGA20610Aspiration and/or injection of large joint or joint capsule674241

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6204723216View full group profile
NameSpecialtyState
Physical Therapist In Private PracticeGA
Occupational Therapist In Private PracticeGA
Physician AssistantGA
Physical Therapist In Private PracticeOH
-GA
-GA
Orthopedic SurgeryGA
-GA
Physician AssistantGA
Physical Medicine And RehabilitationGA

Reviews

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Frequently asked questions

Can I cross-check CLARK H GLASS (M.D.) using NPI 1447253505?
NPI 1447253505 belongs to CLARK H GLASS (M.D.); compare other details if you need extra assurance.
Is CLARK H GLASS (M.D.) still an active registrant?
CLARK H GLASS (M.D.) carries an active NPI according to the public dataset.
What kind of doctor is CLARK H GLASS (M.D.)?
CLARK H GLASS (M.D.) is associated with Orthopaedic Surgery Physician in the directory — Clinical services aligned with this taxonomy classification.
Is CLARK H GLASS (M.D.) located near Marietta?
CLARK H GLASS (M.D.) currently maps to Marietta, Georgia in this extract.
Does CLARK H GLASS (M.D.) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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