BLAIR KRISTIN ARMSTRONG (M.D.) – Ophthalmology Physician, NPI 1033406210
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,145 OPHTHALMOLOGY in PA
Provider Addresses for BLAIR KRISTIN ARMSTRONG (M.D.)
1930 S Broad St Unit 9
Philadelphia, PA 191452328
Phone: (800) 448-6767
Fax: (215) 339-8103
Type: Location
360 MIDDLETOWN BLVD STE 402
LANGHORNE, PA 190471863
Phone: (215) 757-6200
Fax: (215) 750-7875
Type: Mailing
14 Memorial Dr Ste A
Doylestown, PA 189013529
Phone: (215) 345-5144
Fax: (215) 345-5846
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 36 Open Payments records for all available years, with a total value of $833.
Total Amount is formed as General ($833) + Research ($0) + Ownership ($0) = $833.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Oyster Point Pharma, Inc. ($132).
Total Amount
$833
General + Research + Ownership
Payments
36
Total payment records
General Amount
$833
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Oyster Point Pharma, Inc. | $132 |
| Alcon Vision LLC | $130 |
| Harrow Eye, LLC | $82 |
| Amgen Inc. | $74 |
| Tarsus Pharmaceuticals, Inc. | $63 |
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: 2018-08-24
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20180724000682 | I | Ophthalmology | PA | TBD |
| I20180824002935 | I | Ophthalmology | DE | 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 | 230 | 206 | $0 |
| 92014 | Established patient complete exam of visual system | 197 | 168 | $0 |
| 92285 | Photography of content of eyes | 196 | 177 | $0 |
| 92083 | Exam of visual field with extended testing | 143 | 131 | $0 |
| 92012 | Established patient problem focused exam of visual system | 137 | 112 | $0 |
Insurance plans in this area (ZIP 19145)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OPHTHALMOLOGY | TX | 92012 | Eye and medical examination for diagnosis and treatment, established patient | 15 | 15 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P H T H A L M O L O G Y | PA | |
| O P H T H A L M O L O G Y | PA | |
| O P H T H A L M O L O G Y | PA | |
| O P T O M E T R Y | PA | |
| O P H T H A L M O L O G Y | PA | |
| O P H T H A L M O L O G Y | PA | |
| O P T O M E T R Y | PA | |
| O P H T H A L M O L O G Y | DE |
Reviews
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