DR. DIMITAR ZHELYAZKOV DIMITROV (M.D.) – Geriatric Medicine (Internal Medicine) Physician, NPI 1376798728
Geriatric Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
223 GERIATRIC MEDICINE in MA
Provider Addresses for DR. DIMITAR ZHELYAZKOV DIMITROV (M.D.)
Research Park Drive, Catonsville, Baltimore County, Maryland, United States
BALTIMORE, MD 212284873
Phone: (781) 534-7100
Fax: (781) 534-7358
Type: Mailing
286 Kingstown Way
Duxbury, MA 023324605
Phone: (781) 582-1402
Fax: (781) 582-1404
Type: Location
5730 EXECUTIVE DR STE 230
CATONSVILLE, MD 212281762
Phone: (781) 534-7100
Fax: (781) 534-7358
Type: Mailing
300, Linden Ponds Way, Hingham, Plymouth County, Massachusetts, 02043, United States
HINGHAM, MA 020433791
Phone: (781) 534-7100
Fax: (781) 534-7358
Type: Location
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: 2012-10-30
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
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20121030000310 | I | Internal Medicine | MA | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 701 | 281 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 422 | 226 | $0 |
| 85610 | Blood test, clotting time | 389 | 15 | $0 |
| 90480 | Admn sarscov2 vacc 1 dose | 387 | 387 | $0 |
| 91320 | Sarscv2 vac 30mcg trs-suc im | 387 | 387 | $0 |
Insurance plans in this area (ZIP 21228)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MD | |
| - | NH | |
| Hospice/Palliative Care | MD | |
| Internal Medicine | MD | |
| Clinical Social Worker | MD | |
| Clinical Social Worker | MD | |
| Nurse Practitioner | PA | |
| Geriatric Medicine | MD | |
| P O D I A T R Y | MA | |
| Nurse Practitioner | MD |
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