DR. WARREN L BUCHALTER (MD) – Specialist, NPI 1144228149
Specialist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
305 OTOLARYNGOLOGY in MD
Provider Addresses for DR. WARREN L BUCHALTER (MD)
802 LANDMARK DR
STE 119
GLEN BURNIE, MD 21061
Phone: (410) 760-8840
Fax: (410) 760-8847
Type: Mailing
802 LANDMARK DR, STE 119
GLEN BURNIE, MD 21061
Phone: (410) 760-8840
Fax: (410) 367-2464
Type: Location
Aeilo Center, 203, Hospital Drive, Dundee, Anne Arundel County, Maryland, 21061, United States
SUITE 200
GLEN BURNIE, MD 210616904
Phone: (410) 760-8840
Fax: (410) 760-8847
Type: Mailing
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: 2011-11-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20080527000459 | I | Otolaryngology | DC | TBD |
| I20111117000138 | I | Otolaryngology | MD | TBD |
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.
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
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 760 | 564 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 422 | 302 | $0 |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | 283 | 196 | $0 |
| 69210 | Removal of impacted ear wax | 267 | 220 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 254 | 254 | $0 |
Insurance plans in this area (ZIP 21061)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OTOLARYNGOLOGY | MD | 92507 | Treatment of speech, language, voice, communication, and/or hearing processing disorder | 19 | 14 |
| OTOLARYNGOLOGY | MD | 92567 | Eardrum testing using ear probe | 63 | 61 |
| OTOLARYNGOLOGY | MD | 95117 | Injection of incremental dosages of allergen, 2 or more injections | 67 | 27 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | MD | |
| Qualified Audiologist | AZ | |
| - | MD | |
| Infectious Disease, Internal Medicine | MD | |
| Hospitalist, Internal Medicine | OK | |
| Qualified Audiologist | MD | |
| Qualified Audiologist | MD | |
| Cardiovascular Disease (Cardiology) | MD | |
| Qualified Audiologist | MD | |
| - | MD |
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