MONTASER SHAHEEN (M.D.) – Hematology (Internal Medicine) Physician, NPI 1801860168
Hematology (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
18 HEMATOLOGY in NM
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Provider Addresses for MONTASER SHAHEEN (M.D.)
7979 WURZBACH RD STE 2222
SAN ANTONIO, TX 782294427
Phone: (210) 450-1143
Fax: (210) 450-0407
Type: Mailing
933, Bradbury Drive Southeast, Albuquerque, Bernalillo County, New Mexico, 87106, United States
STE 2222
ALBUQUERQUE, NM 871064374
Phone: (505) 272-3120
Type: Mailing
Camino de Salud Northeast, Netherwood Park, Albuquerque, Bernalillo County, New Mexico, 87102-2622, United States
ALBUQUERQUE, NM 871024517
Phone: (505) 272-4946
Fax: (505) 272-8060
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: 2022-11-22
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 |
|---|---|---|---|---|
| I20090706000377 | I | Hematology/Oncology | NM | TBD |
| I20221122000191 | I | Hematology | TX | 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 |
|---|---|---|---|---|
| J9271 | Injection, pembrolizumab, 1 mg | 7,800 | 20 | $0 |
| J1453 | Injection, fosaprepitant, 1 mg | 3,450 | 16 | $0 |
| J0897 | Injection, denosumab, 1 mg | 2,220 | 14 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 664 | 37 | $0 |
| J2405 | Injection, ondansetron hydrochloride, per 1 mg | 516 | 26 | $0 |
Insurance plans in this area (ZIP 78229)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| - | TX | |
| - | TX | |
| - | TX | |
| Internal Medicine, Hospitalist | TX | |
| - | TX | |
| - | TX | |
| Internal Medicine, Hematology/Oncology | TX | |
| - | TX | |
| Hematology/Oncology, Medical Oncology | TX |
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