DR. MARK JOSEPH TITI (MD) – Allergy & Immunology Physician, NPI 1649268525
Allergy & Immunology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
217 ALLERGY/IMMUNOLOGY in PA
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Provider Addresses for DR. MARK JOSEPH TITI (MD)
Marietta Avenue, Lancaster, Lancaster County, Pennsylvania, 17604, United States
LANCASTER, PA 176011942
Phone: (717) 393-1365
Fax: (717) 393-8540
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)
CMS reports 64 Open Payments records for all available years, with a total value of $1,459.
Total Amount is formed as General ($1,459) + Research ($0) + Ownership ($0) = $1,459.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($466).
Total Amount
$1,459
General + Research + Ownership
Payments
64
Total payment records
General Amount
$1,459
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $466 |
| Grifols USA, LLC | $143 |
| SANOFI-AVENTIS U.S. LLC | $85 |
| CSL Behring | $73 |
| PFIZER INC. | $70 |
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: 2010-09-16
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20100916000055 | I | Allergy/Immunology | PA | 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 |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 603 | 19 | $0 |
| 95024 | Test for allergy using allergenic extract injected into skin | 444 | 19 | $0 |
| 95117 | Professional service for multiple injections of allergen | 205 | 34 | $0 |
| 95115 | Professional service for single injection of allergen | 177 | 33 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 49 | 38 | $0 |
Insurance plans in this area (ZIP 17601)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ALLERGY/IMMUNOLOGY | PA | 95004 | Injection of allergenic extracts into skin, accessed through the skin | 1139 | 53 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | PA | |
| Allergy/Immunology, Internal Medicine | PA |
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